1325065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 1945152

約数和(自身を除く): 620087

約数列:

[1, 5, 7, 17, 35, 85, 119, 131, 289, 595, 655, 917, 1445, 2023, 2227, 4585, 10115, 11135, 15589, 37859, 77945, 189295, 265013, 1325065]

約数ペア:

[(1, 1325065), (5, 265013), (7, 189295), (17, 77945), (35, 37859), (85, 15589), (119, 11135), (131, 10115), (289, 4585), (595, 2227), (655, 2023), (917, 1445)]