79132625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 122653440

約数和(自身を除く): 43520815

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 125, 143, 209, 233, 247, 275, 325, 475, 715, 1045, 1165, 1235, 1375, 1625, 2375, 2563, 2717, 3029, 3575, 4427, 5225, 5825, 6175, 12815, 13585, 15145, 17875, 22135, 26125, 29125, 30875, 33319, 48697, 57551, 64075, 67925, 75725, 110675, 166595, 243485, 287755, 320375, 339625, 378625, 553375, 633061, 832975, 1217425, 1438775, 3165305, 4164875, 6087125, 7193875, 15826525, 79132625]

約数ペア:

[(1, 79132625), (5, 15826525), (11, 7193875), (13, 6087125), (19, 4164875), (25, 3165305), (55, 1438775), (65, 1217425), (95, 832975), (125, 633061), (143, 553375), (209, 378625), (233, 339625), (247, 320375), (275, 287755), (325, 243485), (475, 166595), (715, 110675), (1045, 75725), (1165, 67925), (1235, 64075), (1375, 57551), (1625, 48697), (2375, 33319), (2563, 30875), (2717, 29125), (3029, 26125), (3575, 22135), (4427, 17875), (5225, 15145), (5825, 13585), (6175, 12815)]