42689035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1621}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 53720640

約数和(自身を除く): 11031605

約数列:

[1, 5, 23, 115, 229, 1145, 1621, 5267, 8105, 26335, 37283, 186415, 371209, 1856045, 8537807, 42689035]

約数ペア:

[(1, 42689035), (5, 8537807), (23, 1856045), (115, 371209), (229, 186415), (1145, 37283), (1621, 26335), (5267, 8105)]