38401605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3373}}^1$

素因数の和:3418

約数の個数: 48

約数和(自身を含む): 75793536

約数和(自身を除く): 37391931

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, 3373, 3795, 10119, 11385, 16865, 30357, 37103, 50595, 77579, 111309, 151785, 185515, 232737, 333927, 387895, 556545, 698211, 853369, 1163685, 1669635, 2560107, 3491055, 4266845, 7680321, 12800535, 38401605]

約数ペア:

[(1, 38401605), (3, 12800535), (5, 7680321), (9, 4266845), (11, 3491055), (15, 2560107), (23, 1669635), (33, 1163685), (45, 853369), (55, 698211), (69, 556545), (99, 387895), (115, 333927), (165, 232737), (207, 185515), (253, 151785), (345, 111309), (495, 77579), (759, 50595), (1035, 37103), (1265, 30357), (2277, 16865), (3373, 11385), (3795, 10119)]