90170685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 179262720

約数和(自身を除く): 89092035

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 99, 123, 135, 165, 205, 297, 369, 451, 495, 615, 1107, 1353, 1481, 1485, 1845, 2255, 4059, 4443, 5535, 6765, 7405, 12177, 13329, 16291, 20295, 22215, 39987, 48873, 60721, 60885, 66645, 81455, 146619, 182163, 199935, 244365, 303605, 439857, 546489, 667931, 733095, 910815, 1639467, 2003793, 2199285, 2732445, 3339655, 6011379, 8197335, 10018965, 18034137, 30056895, 90170685]

約数ペア:

[(1, 90170685), (3, 30056895), (5, 18034137), (9, 10018965), (11, 8197335), (15, 6011379), (27, 3339655), (33, 2732445), (41, 2199285), (45, 2003793), (55, 1639467), (99, 910815), (123, 733095), (135, 667931), (165, 546489), (205, 439857), (297, 303605), (369, 244365), (451, 199935), (495, 182163), (615, 146619), (1107, 81455), (1353, 66645), (1481, 60885), (1485, 60721), (1845, 48873), (2255, 39987), (4059, 22215), (4443, 20295), (5535, 16291), (6765, 13329), (7405, 12177)]