42572725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4517}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 58824360

約数和(自身を除く): 16251635

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 4517, 9425, 22585, 58721, 112925, 130993, 293605, 654965, 1468025, 1702909, 3274825, 8514545, 42572725]

約数ペア:

[(1, 42572725), (5, 8514545), (13, 3274825), (25, 1702909), (29, 1468025), (65, 654965), (145, 293605), (325, 130993), (377, 112925), (725, 58721), (1885, 22585), (4517, 9425)]