3639415

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 4875120

約数和(自身を除く): 1235705

約数列:

[1, 5, 13, 59, 65, 73, 169, 295, 365, 767, 845, 949, 3835, 4307, 4745, 9971, 12337, 21535, 49855, 55991, 61685, 279955, 727883, 3639415]

約数ペア:

[(1, 3639415), (5, 727883), (13, 279955), (59, 61685), (65, 55991), (73, 49855), (169, 21535), (295, 12337), (365, 9971), (767, 4745), (845, 4307), (949, 3835)]