15126950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 29623104

約数和(自身を除く): 14496154

約数列:

[1, 2, 5, 10, 25, 41, 47, 50, 82, 94, 157, 205, 235, 314, 410, 470, 785, 1025, 1175, 1570, 1927, 2050, 2350, 3854, 3925, 6437, 7379, 7850, 9635, 12874, 14758, 19270, 32185, 36895, 48175, 64370, 73790, 96350, 160925, 184475, 302539, 321850, 368950, 605078, 1512695, 3025390, 7563475, 15126950]

約数ペア:

[(1, 15126950), (2, 7563475), (5, 3025390), (10, 1512695), (25, 605078), (41, 368950), (47, 321850), (50, 302539), (82, 184475), (94, 160925), (157, 96350), (205, 73790), (235, 64370), (314, 48175), (410, 36895), (470, 32185), (785, 19270), (1025, 14758), (1175, 12874), (1570, 9635), (1927, 7850), (2050, 7379), (2350, 6437), (3854, 3925)]