15248954

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 28667520

約数和(自身を除く): 13418566

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 71, 142, 161, 203, 322, 406, 497, 529, 667, 994, 1058, 1334, 1633, 2059, 3266, 3703, 4118, 4669, 7406, 9338, 11431, 14413, 15341, 22862, 28826, 30682, 37559, 47357, 75118, 94714, 107387, 214774, 262913, 331499, 525826, 662998, 1089211, 2178422, 7624477, 15248954]

約数ペア:

[(1, 15248954), (2, 7624477), (7, 2178422), (14, 1089211), (23, 662998), (29, 525826), (46, 331499), (58, 262913), (71, 214774), (142, 107387), (161, 94714), (203, 75118), (322, 47357), (406, 37559), (497, 30682), (529, 28826), (667, 22862), (994, 15341), (1058, 14413), (1334, 11431), (1633, 9338), (2059, 7406), (3266, 4669), (3703, 4118)]