15485290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 28848960

約数和(自身を除く): 13363670

約数列:

[1, 2, 5, 10, 41, 82, 179, 205, 211, 358, 410, 422, 895, 1055, 1790, 2110, 7339, 8651, 14678, 17302, 36695, 37769, 43255, 73390, 75538, 86510, 188845, 377690, 1548529, 3097058, 7742645, 15485290]

約数ペア:

[(1, 15485290), (2, 7742645), (5, 3097058), (10, 1548529), (41, 377690), (82, 188845), (179, 86510), (205, 75538), (211, 73390), (358, 43255), (410, 37769), (422, 36695), (895, 17302), (1055, 14678), (1790, 8651), (2110, 7339)]