57105645

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 94089600

約数和(自身を除く): 36983955

約数列:

[1, 3, 5, 15, 53, 109, 159, 265, 327, 545, 659, 795, 1635, 1977, 3295, 5777, 9885, 17331, 28885, 34927, 71831, 86655, 104781, 174635, 215493, 359155, 523905, 1077465, 3807043, 11421129, 19035215, 57105645]

約数ペア:

[(1, 57105645), (3, 19035215), (5, 11421129), (15, 3807043), (53, 1077465), (109, 523905), (159, 359155), (265, 215493), (327, 174635), (545, 104781), (659, 86655), (795, 71831), (1635, 34927), (1977, 28885), (3295, 17331), (5777, 9885)]