1409215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 1827360

約数和(自身を除く): 418145

約数列:

[1, 5, 17, 59, 85, 281, 295, 1003, 1405, 4777, 5015, 16579, 23885, 82895, 281843, 1409215]

約数ペア:

[(1, 1409215), (5, 281843), (17, 82895), (59, 23885), (85, 16579), (281, 5015), (295, 4777), (1003, 1405)]