15730045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3252

約数の個数: 16

約数和(自身を含む): 20161152

約数和(自身を除く): 4431107

約数列:

[1, 5, 23, 43, 115, 215, 989, 3181, 4945, 15905, 73163, 136783, 365815, 683915, 3146009, 15730045]

約数ペア:

[(1, 15730045), (5, 3146009), (23, 683915), (43, 365815), (115, 136783), (215, 73163), (989, 15905), (3181, 4945)]