23996925

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 44778880

約数和(自身を除く): 20781955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 365, 487, 657, 675, 1095, 1461, 1825, 1971, 2435, 3285, 4383, 5475, 7305, 9855, 12175, 13149, 16425, 21915, 35551, 36525, 49275, 65745, 106653, 109575, 177755, 319959, 328725, 533265, 888775, 959877, 1599795, 2666325, 4799385, 7998975, 23996925]

約数ペア:

[(1, 23996925), (3, 7998975), (5, 4799385), (9, 2666325), (15, 1599795), (25, 959877), (27, 888775), (45, 533265), (73, 328725), (75, 319959), (135, 177755), (219, 109575), (225, 106653), (365, 65745), (487, 49275), (657, 36525), (675, 35551), (1095, 21915), (1461, 16425), (1825, 13149), (1971, 12175), (2435, 9855), (3285, 7305), (4383, 5475)]