1275359905

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{4337}}^1$

素因数の和:5016

約数の個数: 16

約数和(自身を含む): 1548353664

約数和(自身を除く): 272993759

約数列:

[1, 5, 103, 515, 571, 2855, 4337, 21685, 58813, 294065, 446711, 2233555, 2476427, 12382135, 255071981, 1275359905]

約数ペア:

[(1, 1275359905), (5, 255071981), (103, 12382135), (515, 2476427), (571, 2233555), (2855, 446711), (4337, 294065), (21685, 58813)]