80150065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3691}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 99418176

約数和(自身を除く): 19268111

約数列:

[1, 5, 43, 101, 215, 505, 3691, 4343, 18455, 21715, 158713, 372791, 793565, 1863955, 16030013, 80150065]

約数ペア:

[(1, 80150065), (5, 16030013), (43, 1863955), (101, 793565), (215, 372791), (505, 158713), (3691, 21715), (4343, 18455)]