145087135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{20921}}^1$

素因数の和:21018

約数の個数: 16

約数和(自身を含む): 185787360

約数和(自身を除く): 40700225

約数列:

[1, 5, 19, 73, 95, 365, 1387, 6935, 20921, 104605, 397499, 1527233, 1987495, 7636165, 29017427, 145087135]

約数ペア:

[(1, 145087135), (5, 29017427), (19, 7636165), (73, 1987495), (95, 1527233), (365, 397499), (1387, 104605), (6935, 20921)]