86387645

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 110702592

約数和(自身を除く): 24314947

約数列:

[1, 5, 43, 47, 83, 103, 215, 235, 415, 515, 2021, 3569, 3901, 4429, 4841, 8549, 10105, 17845, 19505, 22145, 24205, 42745, 167743, 208163, 367607, 401803, 838715, 1040815, 1838035, 2009015, 17277529, 86387645]

約数ペア:

[(1, 86387645), (5, 17277529), (43, 2009015), (47, 1838035), (83, 1040815), (103, 838715), (215, 401803), (235, 367607), (415, 208163), (515, 167743), (2021, 42745), (3569, 24205), (3901, 22145), (4429, 19505), (4841, 17845), (8549, 10105)]