23396725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 31917600

約数和(自身を除く): 8520875

約数列:

[1, 5, 11, 25, 55, 149, 275, 571, 745, 1639, 2855, 3725, 6281, 8195, 14275, 31405, 40975, 85079, 157025, 425395, 935869, 2126975, 4679345, 23396725]

約数ペア:

[(1, 23396725), (5, 4679345), (11, 2126975), (25, 935869), (55, 425395), (149, 157025), (275, 85079), (571, 40975), (745, 31405), (1639, 14275), (2855, 8195), (3725, 6281)]