91481005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10331}}^1$

素因数の和:10377

約数の個数: 32

約数和(自身を含む): 142829568

約数和(自身を除く): 51348563

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 10331, 51655, 72317, 113641, 237613, 361585, 568205, 795487, 1188065, 1663291, 2613743, 3977435, 8316455, 13068715, 18296201, 91481005]

約数ペア:

[(1, 91481005), (5, 18296201), (7, 13068715), (11, 8316455), (23, 3977435), (35, 2613743), (55, 1663291), (77, 1188065), (115, 795487), (161, 568205), (253, 361585), (385, 237613), (805, 113641), (1265, 72317), (1771, 51655), (8855, 10331)]