15555280390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{82351}}^1$

素因数の和:83824

約数の個数: 32

約数和(自身を含む): 30174431616

約数和(自身を除く): 14619151226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1453, 2906, 7265, 14530, 18889, 37778, 82351, 94445, 164702, 188890, 411755, 823510, 1070563, 2141126, 5352815, 10705630, 119656003, 239312006, 598280015, 1196560030, 1555528039, 3111056078, 7777640195, 15555280390]

約数ペア:

[(1, 15555280390), (2, 7777640195), (5, 3111056078), (10, 1555528039), (13, 1196560030), (26, 598280015), (65, 239312006), (130, 119656003), (1453, 10705630), (2906, 5352815), (7265, 2141126), (14530, 1070563), (18889, 823510), (37778, 411755), (82351, 188890), (94445, 164702)]