1931455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 2536704

約数和(自身を除く): 605249

約数列:

[1, 5, 17, 31, 85, 155, 527, 733, 2635, 3665, 12461, 22723, 62305, 113615, 386291, 1931455]

約数ペア:

[(1, 1931455), (5, 386291), (17, 113615), (31, 62305), (85, 22723), (155, 12461), (527, 3665), (733, 2635)]