7136048475

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12073}}^1$

素因数の和:12197

約数の個数: 72

約数和(自身を含む): 13312888992

約数和(自身を除く): 6176840517

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 71, 75, 111, 185, 213, 225, 333, 355, 555, 639, 925, 1065, 1665, 1775, 2627, 2775, 3195, 5325, 7881, 8325, 12073, 13135, 15975, 23643, 36219, 39405, 60365, 65675, 108657, 118215, 181095, 197025, 301825, 446701, 543285, 591075, 857183, 905475, 1340103, 2233505, 2571549, 2716425, 4020309, 4285915, 6700515, 7714647, 11167525, 12857745, 20101545, 21429575, 31715771, 33502575, 38573235, 64288725, 95147313, 100507725, 158578855, 192866175, 285441939, 475736565, 792894275, 1427209695, 2378682825, 7136048475]

約数ペア:

[(1, 7136048475), (3, 2378682825), (5, 1427209695), (9, 792894275), (15, 475736565), (25, 285441939), (37, 192866175), (45, 158578855), (71, 100507725), (75, 95147313), (111, 64288725), (185, 38573235), (213, 33502575), (225, 31715771), (333, 21429575), (355, 20101545), (555, 12857745), (639, 11167525), (925, 7714647), (1065, 6700515), (1665, 4285915), (1775, 4020309), (2627, 2716425), (2775, 2571549), (3195, 2233505), (5325, 1340103), (7881, 905475), (8325, 857183), (12073, 591075), (13135, 543285), (15975, 446701), (23643, 301825), (36219, 197025), (39405, 181095), (60365, 118215), (65675, 108657)]