147486625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 223082496

約数和(自身を除く): 75595871

約数列:

[1, 5, 11, 13, 25, 37, 55, 65, 125, 143, 185, 223, 275, 325, 407, 481, 715, 925, 1115, 1375, 1625, 2035, 2405, 2453, 2899, 3575, 4625, 5291, 5575, 8251, 10175, 12025, 12265, 14495, 17875, 26455, 27875, 31889, 41255, 50875, 60125, 61325, 72475, 90761, 107263, 132275, 159445, 206275, 306625, 362375, 453805, 536315, 661375, 797225, 1031375, 1179893, 2269025, 2681575, 3986125, 5899465, 11345125, 13407875, 29497325, 147486625]

約数ペア:

[(1, 147486625), (5, 29497325), (11, 13407875), (13, 11345125), (25, 5899465), (37, 3986125), (55, 2681575), (65, 2269025), (125, 1179893), (143, 1031375), (185, 797225), (223, 661375), (275, 536315), (325, 453805), (407, 362375), (481, 306625), (715, 206275), (925, 159445), (1115, 132275), (1375, 107263), (1625, 90761), (2035, 72475), (2405, 61325), (2453, 60125), (2899, 50875), (3575, 41255), (4625, 31889), (5291, 27875), (5575, 26455), (8251, 17875), (10175, 14495), (12025, 12265)]