23999355

素因数分解:

$3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 42868800

約数和(自身を除く): 18869445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 389, 457, 1167, 1371, 1945, 2285, 3501, 4113, 5835, 6855, 10503, 12339, 17505, 20565, 52515, 61695, 177773, 533319, 888865, 1599957, 2666595, 4799871, 7999785, 23999355]

約数ペア:

[(1, 23999355), (3, 7999785), (5, 4799871), (9, 2666595), (15, 1599957), (27, 888865), (45, 533319), (135, 177773), (389, 61695), (457, 52515), (1167, 20565), (1371, 17505), (1945, 12339), (2285, 10503), (3501, 6855), (4113, 5835)]