2653018951625

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1\times {\mathrm{1721}}^1$

素因数の和:2620

約数の個数: 128

約数和(自身を含む): 3971455488000

約数和(自身を除く): 1318436536375

約数列:

[1, 5, 7, 25, 29, 35, 79, 125, 145, 175, 203, 395, 553, 725, 769, 875, 1015, 1721, 1975, 2291, 2765, 3625, 3845, 5075, 5383, 8605, 9875, 11455, 12047, 13825, 16037, 19225, 22301, 25375, 26915, 43025, 49909, 57275, 60235, 60751, 69125, 80185, 96125, 111505, 134575, 135959, 156107, 215125, 249545, 286375, 301175, 303755, 349363, 400925, 425257, 557525, 672875, 679795, 780535, 951713, 1247725, 1323449, 1505875, 1518775, 1746815, 1761779, 2004625, 2126285, 2787625, 3398975, 3902675, 3942811, 4758565, 6238625, 6617245, 7593875, 8734075, 8808895, 9264143, 10631425, 12332453, 16994875, 19513375, 19714055, 23792825, 27599677, 33086225, 38380021, 43670375, 44044475, 46320715, 53157125, 61662265, 98570275, 104552471, 118964125, 137998385, 165431125, 191900105, 220222375, 231603575, 268660147, 308311325, 492851375, 522762355, 689991925, 731867297, 959500525, 1158017875, 1343300735, 1541556625, 2613811775, 3032021659, 3449959625, 3659336485, 4797502625, 6716503675, 13069058875, 15160108295, 18296682425, 21224151613, 33582518375, 75800541475, 91483412125, 106120758065, 379002707375, 530603790325, 2653018951625]

約数ペア:

[(1, 2653018951625), (5, 530603790325), (7, 379002707375), (25, 106120758065), (29, 91483412125), (35, 75800541475), (79, 33582518375), (125, 21224151613), (145, 18296682425), (175, 15160108295), (203, 13069058875), (395, 6716503675), (553, 4797502625), (725, 3659336485), (769, 3449959625), (875, 3032021659), (1015, 2613811775), (1721, 1541556625), (1975, 1343300735), (2291, 1158017875), (2765, 959500525), (3625, 731867297), (3845, 689991925), (5075, 522762355), (5383, 492851375), (8605, 308311325), (9875, 268660147), (11455, 231603575), (12047, 220222375), (13825, 191900105), (16037, 165431125), (19225, 137998385), (22301, 118964125), (25375, 104552471), (26915, 98570275), (43025, 61662265), (49909, 53157125), (57275, 46320715), (60235, 44044475), (60751, 43670375), (69125, 38380021), (80185, 33086225), (96125, 27599677), (111505, 23792825), (134575, 19714055), (135959, 19513375), (156107, 16994875), (215125, 12332453), (249545, 10631425), (286375, 9264143), (301175, 8808895), (303755, 8734075), (349363, 7593875), (400925, 6617245), (425257, 6238625), (557525, 4758565), (672875, 3942811), (679795, 3902675), (780535, 3398975), (951713, 2787625), (1247725, 2126285), (1323449, 2004625), (1505875, 1761779), (1518775, 1746815)]