12810195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12411

約数の個数: 24

約数和(自身を含む): 23171616

約数和(自身を除く): 10361421

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 12377, 37131, 61885, 111393, 185655, 284671, 556965, 854013, 1423355, 2562039, 4270065, 12810195]

約数ペア:

[(1, 12810195), (3, 4270065), (5, 2562039), (9, 1423355), (15, 854013), (23, 556965), (45, 284671), (69, 185655), (115, 111393), (207, 61885), (345, 37131), (1035, 12377)]