315550155

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{151343}}^1$

素因数の和:151490

約数の個数: 16

約数和(自身を含む): 508515840

約数和(自身を除く): 192965685

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 151343, 454029, 756715, 2270145, 21036677, 63110031, 105183385, 315550155]

約数ペア:

[(1, 315550155), (3, 105183385), (5, 63110031), (15, 21036677), (139, 2270145), (417, 756715), (695, 454029), (2085, 151343)]