1330370565

素因数分解:

$3^1\times 5^1\times {\mathrm{3511}}^1\times {\mathrm{25261}}^1$

素因数の和:28780

約数の個数: 16

約数和(自身を含む): 2129283456

約数和(自身を除く): 798912891

約数列:

[1, 3, 5, 15, 3511, 10533, 17555, 25261, 52665, 75783, 126305, 378915, 88691371, 266074113, 443456855, 1330370565]

約数ペア:

[(1, 1330370565), (3, 443456855), (5, 266074113), (15, 88691371), (3511, 378915), (10533, 126305), (17555, 75783), (25261, 52665)]