22802215

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 27878400

約数和(自身を除く): 5076185

約数列:

[1, 5, 127, 149, 241, 635, 745, 1205, 18923, 30607, 35909, 94615, 153035, 179545, 4560443, 22802215]

約数ペア:

[(1, 22802215), (5, 4560443), (127, 179545), (149, 153035), (241, 94615), (635, 35909), (745, 30607), (1205, 18923)]