102489035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{81019}}^1$

素因数の和:81058

約数の個数: 16

約数和(自身を含む): 140002560

約数和(自身を除く): 37513525

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 81019, 405095, 891209, 1863437, 4456045, 9317185, 20497807, 102489035]

約数ペア:

[(1, 102489035), (5, 20497807), (11, 9317185), (23, 4456045), (55, 1863437), (115, 891209), (253, 405095), (1265, 81019)]