10311965

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 13578840

約数和(自身を除く): 3266875

約数列:

[1, 5, 19, 29, 95, 145, 197, 361, 551, 985, 1805, 2755, 3743, 5713, 10469, 18715, 28565, 52345, 71117, 108547, 355585, 542735, 2062393, 10311965]

約数ペア:

[(1, 10311965), (5, 2062393), (19, 542735), (29, 355585), (95, 108547), (145, 71117), (197, 52345), (361, 28565), (551, 18715), (985, 10469), (1805, 5713), (2755, 3743)]