326640915

素因数分解:

$3^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{3581}}^1$

素因数の和:5619

約数の個数: 24

約数和(自身を含む): 566615088

約数和(自身を除く): 239974173

約数列:

[1, 3, 5, 9, 15, 45, 2027, 3581, 6081, 10135, 10743, 17905, 18243, 30405, 32229, 53715, 91215, 161145, 7258687, 21776061, 36293435, 65328183, 108880305, 326640915]

約数ペア:

[(1, 326640915), (3, 108880305), (5, 65328183), (9, 36293435), (15, 21776061), (45, 7258687), (2027, 161145), (3581, 91215), (6081, 53715), (10135, 32229), (10743, 30405), (17905, 18243)]