89199545

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 108600960

約数和(自身を除く): 19401415

約数列:

[1, 5, 103, 379, 457, 515, 1895, 2285, 39037, 47071, 173203, 195185, 235355, 866015, 17839909, 89199545]

約数ペア:

[(1, 89199545), (5, 17839909), (103, 866015), (379, 235355), (457, 195185), (515, 173203), (1895, 47071), (2285, 39037)]