40633785

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 35571015

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 97, 107, 135, 145, 261, 291, 321, 435, 485, 535, 783, 873, 963, 1305, 1455, 1605, 2619, 2813, 2889, 3103, 3915, 4365, 4815, 8439, 9309, 10379, 13095, 14065, 14445, 15515, 25317, 27927, 31137, 42195, 46545, 51895, 75951, 83781, 93411, 126585, 139635, 155685, 280233, 300991, 379755, 418905, 467055, 902973, 1401165, 1504955, 2708919, 4514865, 8126757, 13544595, 40633785]

約数ペア:

[(1, 40633785), (3, 13544595), (5, 8126757), (9, 4514865), (15, 2708919), (27, 1504955), (29, 1401165), (45, 902973), (87, 467055), (97, 418905), (107, 379755), (135, 300991), (145, 280233), (261, 155685), (291, 139635), (321, 126585), (435, 93411), (485, 83781), (535, 75951), (783, 51895), (873, 46545), (963, 42195), (1305, 31137), (1455, 27927), (1605, 25317), (2619, 15515), (2813, 14445), (2889, 14065), (3103, 13095), (3915, 10379), (4365, 9309), (4815, 8439)]