17289215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 21816000

約数和(自身を除く): 4526785

約数列:

[1, 5, 23, 115, 149, 745, 1009, 3427, 5045, 17135, 23207, 116035, 150341, 751705, 3457843, 17289215]

約数ペア:

[(1, 17289215), (5, 3457843), (23, 751705), (115, 150341), (149, 116035), (745, 23207), (1009, 17135), (3427, 5045)]