77984905

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 95172480

約数和(自身を除く): 17187575

約数列:

[1, 5, 103, 163, 515, 815, 929, 4645, 16789, 83945, 95687, 151427, 478435, 757135, 15596981, 77984905]

約数ペア:

[(1, 77984905), (5, 15596981), (103, 757135), (163, 478435), (515, 151427), (815, 95687), (929, 83945), (4645, 16789)]