23730975

素因数分解:

$3^4\times 5^2\times {\mathrm{11719}}^1$

素因数の和:11741

約数の個数: 30

約数和(自身を含む): 43961720

約数和(自身を除く): 20230745

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 11719, 35157, 58595, 105471, 175785, 292975, 316413, 527355, 878925, 949239, 1582065, 2636775, 4746195, 7910325, 23730975]

約数ペア:

[(1, 23730975), (3, 7910325), (5, 4746195), (9, 2636775), (15, 1582065), (25, 949239), (27, 878925), (45, 527355), (75, 316413), (81, 292975), (135, 175785), (225, 105471), (405, 58595), (675, 35157), (2025, 11719)]