13465875

素因数分解:

$3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 22651200

約数和(自身を除く): 9185325

約数列:

[1, 3, 5, 15, 25, 75, 125, 149, 241, 375, 447, 723, 745, 1205, 2235, 3615, 3725, 6025, 11175, 18075, 18625, 30125, 35909, 55875, 90375, 107727, 179545, 538635, 897725, 2693175, 4488625, 13465875]

約数ペア:

[(1, 13465875), (3, 4488625), (5, 2693175), (15, 897725), (25, 538635), (75, 179545), (125, 107727), (149, 90375), (241, 55875), (375, 35909), (447, 30125), (723, 18625), (745, 18075), (1205, 11175), (2235, 6025), (3615, 3725)]