164670845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 212267520

約数和(自身を除く): 47596675

約数列:

[1, 5, 29, 47, 73, 145, 235, 331, 365, 1363, 1655, 2117, 3431, 6815, 9599, 10585, 15557, 17155, 24163, 47995, 77785, 99499, 120815, 451153, 497495, 700727, 1135661, 2255765, 3503635, 5678305, 32934169, 164670845]

約数ペア:

[(1, 164670845), (5, 32934169), (29, 5678305), (47, 3503635), (73, 2255765), (145, 1135661), (235, 700727), (331, 497495), (365, 451153), (1363, 120815), (1655, 99499), (2117, 77785), (3431, 47995), (6815, 24163), (9599, 17155), (10585, 15557)]