123235915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{8089}}^1$

素因数の和:8382

約数の個数: 16

約数和(自身を含む): 161929440

約数和(自身を除く): 38693525

約数列:

[1, 5, 11, 55, 277, 1385, 3047, 8089, 15235, 40445, 88979, 444895, 2240653, 11203265, 24647183, 123235915]

約数ペア:

[(1, 123235915), (5, 24647183), (11, 11203265), (55, 2240653), (277, 444895), (1385, 88979), (3047, 40445), (8089, 15235)]