147112345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11821}}^1$

素因数の和:11976

約数の個数: 16

約数和(自身を含む): 187260480

約数和(自身を除く): 40148135

約数列:

[1, 5, 19, 95, 131, 655, 2489, 11821, 12445, 59105, 224599, 1122995, 1548551, 7742755, 29422469, 147112345]

約数ペア:

[(1, 147112345), (5, 29422469), (19, 7742755), (95, 1548551), (131, 1122995), (655, 224599), (2489, 59105), (11821, 12445)]