1210495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 1707552

約数和(自身を除く): 497057

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1693, 8465, 18623, 22009, 93115, 110045, 242099, 1210495]

約数ペア:

[(1, 1210495), (5, 242099), (11, 110045), (13, 93115), (55, 22009), (65, 18623), (143, 8465), (715, 1693)]