77201685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6781}}^1$

素因数の和:6826

約数の個数: 48

約数和(自身を含む): 152350848

約数和(自身を除く): 75149163

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 6781, 11385, 20343, 33905, 61029, 74591, 101715, 155963, 223773, 305145, 372955, 467889, 671319, 779815, 1118865, 1403667, 1715593, 2339445, 3356595, 5146779, 7018335, 8577965, 15440337, 25733895, 77201685]

約数ペア:

[(1, 77201685), (3, 25733895), (5, 15440337), (9, 8577965), (11, 7018335), (15, 5146779), (23, 3356595), (33, 2339445), (45, 1715593), (55, 1403667), (69, 1118865), (99, 779815), (115, 671319), (165, 467889), (207, 372955), (253, 305145), (345, 223773), (495, 155963), (759, 101715), (1035, 74591), (1265, 61029), (2277, 33905), (3795, 20343), (6781, 11385)]