15772375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 21528000

約数和(自身を除く): 5755625

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 229, 475, 551, 725, 1145, 2375, 2755, 3625, 4351, 5725, 6641, 13775, 21755, 28625, 33205, 68875, 108775, 126179, 166025, 543875, 630895, 830125, 3154475, 15772375]

約数ペア:

[(1, 15772375), (5, 3154475), (19, 830125), (25, 630895), (29, 543875), (95, 166025), (125, 126179), (145, 108775), (229, 68875), (475, 33205), (551, 28625), (725, 21755), (1145, 13775), (2375, 6641), (2755, 5725), (3625, 4351)]