64989345

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{59351}}^1$

素因数の和:59432

約数の個数: 16

約数和(自身を含む): 105409152

約数和(自身を除く): 40419807

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 59351, 178053, 296755, 890265, 4332623, 12997869, 21663115, 64989345]

約数ペア:

[(1, 64989345), (3, 21663115), (5, 12997869), (15, 4332623), (73, 890265), (219, 296755), (365, 178053), (1095, 59351)]