2347495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 16

約数和(自身を含む): 2980800

約数和(自身を除く): 633305

約数列:

[1, 5, 23, 115, 137, 149, 685, 745, 3151, 3427, 15755, 17135, 20413, 102065, 469499, 2347495]

約数ペア:

[(1, 2347495), (5, 469499), (23, 102065), (115, 20413), (137, 17135), (149, 15755), (685, 3427), (745, 3151)]