153269905

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{9803}}^1$

素因数の和:9920

約数の個数: 16

約数和(自身を含む): 190589760

約数和(自身を除く): 37319855

約数列:

[1, 5, 53, 59, 265, 295, 3127, 9803, 15635, 49015, 519559, 578377, 2597795, 2891885, 30653981, 153269905]

約数ペア:

[(1, 153269905), (5, 30653981), (53, 2891885), (59, 2597795), (265, 578377), (295, 519559), (3127, 49015), (9803, 15635)]