75240867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 111585600

約数和(自身を除く): 36344733

約数列:

[1, 3, 13, 39, 53, 89, 159, 267, 409, 689, 1157, 1227, 2067, 3471, 4717, 5317, 14151, 15951, 21677, 36401, 61321, 65031, 109203, 183963, 281801, 473213, 845403, 1419639, 1929253, 5787759, 25080289, 75240867]

約数ペア:

[(1, 75240867), (3, 25080289), (13, 5787759), (39, 1929253), (53, 1419639), (89, 845403), (159, 473213), (267, 281801), (409, 183963), (689, 109203), (1157, 65031), (1227, 61321), (2067, 36401), (3471, 21677), (4717, 15951), (5317, 14151)]