131497095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{677}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 220257792

約数和(自身を除く): 88760697

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 563, 677, 1689, 2031, 2815, 3385, 8445, 10155, 12949, 15571, 38847, 46713, 64745, 77855, 194235, 233565, 381151, 1143453, 1905755, 5717265, 8766473, 26299419, 43832365, 131497095]

約数ペア:

[(1, 131497095), (3, 43832365), (5, 26299419), (15, 8766473), (23, 5717265), (69, 1905755), (115, 1143453), (345, 381151), (563, 233565), (677, 194235), (1689, 77855), (2031, 64745), (2815, 46713), (3385, 38847), (8445, 15571), (10155, 12949)]