240145345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{3121}}^1$

素因数の和:4536

約数の個数: 16

約数和(自身を含む): 314697600

約数和(自身を除く): 74552255

約数列:

[1, 5, 11, 55, 1399, 3121, 6995, 15389, 15605, 34331, 76945, 171655, 4366279, 21831395, 48029069, 240145345]

約数ペア:

[(1, 240145345), (5, 48029069), (11, 21831395), (55, 4366279), (1399, 171655), (3121, 76945), (6995, 34331), (15389, 15605)]