23729955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 40746240

約数和(自身を除く): 17016285

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 1571, 3021, 4713, 5035, 7855, 15105, 23565, 29849, 83263, 89547, 149245, 249789, 416315, 447735, 1248945, 1581997, 4745991, 7909985, 23729955]

約数ペア:

[(1, 23729955), (3, 7909985), (5, 4745991), (15, 1581997), (19, 1248945), (53, 447735), (57, 416315), (95, 249789), (159, 149245), (265, 89547), (285, 83263), (795, 29849), (1007, 23565), (1571, 15105), (3021, 7855), (4713, 5035)]