1353016225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{4920059}}^1$

素因数の和:4920080

約数の個数: 12

約数和(自身を含む): 1830262320

約数和(自身を除く): 477246095

約数列:

[1, 5, 11, 25, 55, 275, 4920059, 24600295, 54120649, 123001475, 270603245, 1353016225]

約数ペア:

[(1, 1353016225), (5, 270603245), (11, 123001475), (25, 54120649), (55, 24600295), (275, 4920059)]