70066865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 93078720

約数和(自身を除く): 23011855

約数列:

[1, 5, 11, 55, 121, 179, 605, 647, 895, 1969, 3235, 7117, 9845, 21659, 35585, 78287, 108295, 115813, 391435, 579065, 1273943, 6369715, 14013373, 70066865]

約数ペア:

[(1, 70066865), (5, 14013373), (11, 6369715), (55, 1273943), (121, 579065), (179, 391435), (605, 115813), (647, 108295), (895, 78287), (1969, 35585), (3235, 21659), (7117, 9845)]