13304504925

素因数分解:

$3^2\times 5^2\times {\mathrm{1987}}^1\times {\mathrm{29759}}^1$

素因数の和:31762

約数の個数: 36

約数和(自身を含む): 23842640640

約数和(自身を除く): 10538135715

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1987, 5961, 9935, 17883, 29759, 29805, 49675, 89277, 89415, 148795, 149025, 267831, 446385, 447075, 743975, 1339155, 2231925, 6695775, 59131133, 177393399, 295655665, 532180197, 886966995, 1478278325, 2660900985, 4434834975, 13304504925]

約数ペア:

[(1, 13304504925), (3, 4434834975), (5, 2660900985), (9, 1478278325), (15, 886966995), (25, 532180197), (45, 295655665), (75, 177393399), (225, 59131133), (1987, 6695775), (5961, 2231925), (9935, 1339155), (17883, 743975), (29759, 447075), (29805, 446385), (49675, 267831), (89277, 149025), (89415, 148795)]