13306718875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193201}}^1$

素因数の和:193264

約数の個数: 32

約数和(自身を含む): 18083707200

約数和(自身を除く): 4776988325

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 475, 551, 725, 2375, 2755, 3625, 13775, 68875, 193201, 966005, 3670819, 4830025, 5602829, 18354095, 24150125, 28014145, 91770475, 106453751, 140070725, 458852375, 532268755, 700353625, 2661343775, 13306718875]

約数ペア:

[(1, 13306718875), (5, 2661343775), (19, 700353625), (25, 532268755), (29, 458852375), (95, 140070725), (125, 106453751), (145, 91770475), (475, 28014145), (551, 24150125), (725, 18354095), (2375, 5602829), (2755, 4830025), (3625, 3670819), (13775, 966005), (68875, 193201)]