17942485

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 24208128

約数和(自身を除く): 6265643

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 631, 2585, 3155, 5687, 6941, 28435, 29657, 34705, 76351, 148285, 326227, 381755, 1631135, 3588497, 17942485]

約数ペア:

[(1, 17942485), (5, 3588497), (11, 1631135), (47, 381755), (55, 326227), (121, 148285), (235, 76351), (517, 34705), (605, 29657), (631, 28435), (2585, 6941), (3155, 5687)]