13708875

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 9354165

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 263, 375, 417, 695, 789, 1315, 2085, 3475, 3945, 6575, 10425, 17375, 19725, 32875, 36557, 52125, 98625, 109671, 182785, 548355, 913925, 2741775, 4569625, 13708875]

約数ペア:

[(1, 13708875), (3, 4569625), (5, 2741775), (15, 913925), (25, 548355), (75, 182785), (125, 109671), (139, 98625), (263, 52125), (375, 36557), (417, 32875), (695, 19725), (789, 17375), (1315, 10425), (2085, 6575), (3475, 3945)]