145142965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{25621}}^1$

素因数の和:25740

約数の個数: 16

約数和(自身を含む): 191857536

約数和(自身を除く): 46714571

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 25621, 128105, 281831, 1409155, 2638963, 13194815, 29028593, 145142965]

約数ペア:

[(1, 145142965), (5, 29028593), (11, 13194815), (55, 2638963), (103, 1409155), (515, 281831), (1133, 128105), (5665, 25621)]