23760555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 47523840

約数和(自身を除く): 23763285

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 103, 105, 169, 195, 273, 309, 455, 507, 515, 721, 845, 1183, 1339, 1365, 1545, 2163, 2197, 2535, 3549, 3605, 4017, 5915, 6591, 6695, 9373, 10815, 10985, 15379, 17407, 17745, 20085, 28119, 32955, 46137, 46865, 52221, 76895, 87035, 121849, 140595, 226291, 230685, 261105, 365547, 609245, 678873, 1131455, 1584037, 1827735, 3394365, 4752111, 7920185, 23760555]

約数ペア:

[(1, 23760555), (3, 7920185), (5, 4752111), (7, 3394365), (13, 1827735), (15, 1584037), (21, 1131455), (35, 678873), (39, 609245), (65, 365547), (91, 261105), (103, 230685), (105, 226291), (169, 140595), (195, 121849), (273, 87035), (309, 76895), (455, 52221), (507, 46865), (515, 46137), (721, 32955), (845, 28119), (1183, 20085), (1339, 17745), (1365, 17407), (1545, 15379), (2163, 10985), (2197, 10815), (2535, 9373), (3549, 6695), (3605, 6591), (4017, 5915)]