69039255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{242243}}^1$

素因数の和:242270

約数の個数: 16

約数和(自身を含む): 116277120

約数和(自身を除く): 47237865

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 242243, 726729, 1211215, 3633645, 4602617, 13807851, 23013085, 69039255]

約数ペア:

[(1, 69039255), (3, 23013085), (5, 13807851), (15, 4602617), (19, 3633645), (57, 1211215), (95, 726729), (285, 242243)]