25146285

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4001}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 40340160

約数和(自身を除く): 15193875

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 4001, 6285, 12003, 20005, 60015, 1676419, 5029257, 8382095, 25146285]

約数ペア:

[(1, 25146285), (3, 8382095), (5, 5029257), (15, 1676419), (419, 60015), (1257, 20005), (2095, 12003), (4001, 6285)]