42627325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 58774016

約数和(自身を除く): 16146691

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 4231, 10075, 21155, 55003, 105775, 131161, 275015, 655805, 1375075, 1705093, 3279025, 8525465, 42627325]

約数ペア:

[(1, 42627325), (5, 8525465), (13, 3279025), (25, 1705093), (31, 1375075), (65, 655805), (155, 275015), (325, 131161), (403, 105775), (775, 55003), (2015, 21155), (4231, 10075)]