13112685

素因数分解:

$3^4\times 5^1\times {\mathrm{32377}}^1$

素因数の和:32394

約数の個数: 20

約数和(自身を含む): 23506428

約数和(自身を除く): 10393743

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 32377, 97131, 161885, 291393, 485655, 874179, 1456965, 2622537, 4370895, 13112685]

約数ペア:

[(1, 13112685), (3, 4370895), (5, 2622537), (9, 1456965), (15, 874179), (27, 485655), (45, 291393), (81, 161885), (135, 97131), (405, 32377)]