86948785

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 134064000

約数和(自身を除く): 47115215

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 343, 385, 419, 539, 605, 847, 1715, 2095, 2695, 2933, 3773, 4235, 4609, 5929, 14665, 18865, 20531, 23045, 29645, 32263, 41503, 50699, 102655, 143717, 161315, 207515, 225841, 253495, 354893, 718585, 1129205, 1580887, 1774465, 2484251, 7904435, 12421255, 17389757, 86948785]

約数ペア:

[(1, 86948785), (5, 17389757), (7, 12421255), (11, 7904435), (35, 2484251), (49, 1774465), (55, 1580887), (77, 1129205), (121, 718585), (245, 354893), (343, 253495), (385, 225841), (419, 207515), (539, 161315), (605, 143717), (847, 102655), (1715, 50699), (2095, 41503), (2695, 32263), (2933, 29645), (3773, 23045), (4235, 20531), (4609, 18865), (5929, 14665)]