2040579225

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{221201}}^1$

素因数の和:221258

約数の個数: 36

約数和(自身を含む): 3744065052

約数和(自身を除く): 1703485827

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 9225, 221201, 663603, 1106005, 1990809, 3318015, 5530025, 9069241, 9954045, 16590075, 27207723, 45346205, 49770225, 81623169, 136038615, 226731025, 408115845, 680193075, 2040579225]

約数ペア:

[(1, 2040579225), (3, 680193075), (5, 408115845), (9, 226731025), (15, 136038615), (25, 81623169), (41, 49770225), (45, 45346205), (75, 27207723), (123, 16590075), (205, 9954045), (225, 9069241), (369, 5530025), (615, 3318015), (1025, 1990809), (1845, 1106005), (3075, 663603), (9225, 221201)]