25145465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^2$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 33381720

約数和(自身を除く): 8236255

約数列:

[1, 5, 17, 29, 85, 101, 145, 493, 505, 1717, 2465, 2929, 8585, 10201, 14645, 49793, 51005, 173417, 248965, 295829, 867085, 1479145, 5029093, 25145465]

約数ペア:

[(1, 25145465), (5, 5029093), (17, 1479145), (29, 867085), (85, 295829), (101, 248965), (145, 173417), (493, 51005), (505, 49793), (1717, 14645), (2465, 10201), (2929, 8585)]