2422615

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 3267648

約数和(自身を除く): 845033

約数列:

[1, 5, 13, 47, 61, 65, 169, 235, 305, 611, 793, 845, 2867, 3055, 3965, 7943, 10309, 14335, 37271, 39715, 51545, 186355, 484523, 2422615]

約数ペア:

[(1, 2422615), (5, 484523), (13, 186355), (47, 51545), (61, 39715), (65, 37271), (169, 14335), (235, 10309), (305, 7943), (611, 3965), (793, 3055), (845, 2867)]