86697475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4933}}^1$

素因数の和:4999

約数の個数: 24

約数和(自身を含む): 116245040

約数和(自身を除く): 29547565

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 3515, 4933, 17575, 24665, 93727, 123325, 182521, 468635, 912605, 2343175, 3467899, 4563025, 17339495, 86697475]

約数ペア:

[(1, 86697475), (5, 17339495), (19, 4563025), (25, 3467899), (37, 2343175), (95, 912605), (185, 468635), (475, 182521), (703, 123325), (925, 93727), (3515, 24665), (4933, 17575)]