23308875

素因数分解:

$3^2\times 5^3\times {\mathrm{20719}}^1$

素因数の和:20740

約数の個数: 24

約数和(自身を含む): 42020160

約数和(自身を除く): 18711285

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 20719, 62157, 103595, 186471, 310785, 517975, 932355, 1553925, 2589875, 4661775, 7769625, 23308875]

約数ペア:

[(1, 23308875), (3, 7769625), (5, 4661775), (9, 2589875), (15, 1553925), (25, 932355), (45, 517975), (75, 310785), (125, 186471), (225, 103595), (375, 62157), (1125, 20719)]