210004045

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{26399}}^1$

素因数の和:26484

約数の個数: 16

約数和(自身を含む): 264844800

約数和(自身を除く): 54840755

約数列:

[1, 5, 37, 43, 185, 215, 1591, 7955, 26399, 131995, 976763, 1135157, 4883815, 5675785, 42000809, 210004045]

約数ペア:

[(1, 210004045), (5, 42000809), (37, 5675785), (43, 4883815), (185, 1135157), (215, 976763), (1591, 131995), (7955, 26399)]