33397455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 67415040

約数和(自身を除く): 34017585

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 91, 105, 129, 195, 215, 273, 301, 455, 559, 569, 645, 903, 1365, 1505, 1677, 1707, 2795, 2845, 3913, 3983, 4515, 7397, 8385, 8535, 11739, 11949, 19565, 19915, 22191, 24467, 36985, 51779, 58695, 59745, 73401, 110955, 122335, 155337, 171269, 258895, 318071, 367005, 513807, 776685, 856345, 954213, 1590355, 2226497, 2569035, 4771065, 6679491, 11132485, 33397455]

約数ペア:

[(1, 33397455), (3, 11132485), (5, 6679491), (7, 4771065), (13, 2569035), (15, 2226497), (21, 1590355), (35, 954213), (39, 856345), (43, 776685), (65, 513807), (91, 367005), (105, 318071), (129, 258895), (195, 171269), (215, 155337), (273, 122335), (301, 110955), (455, 73401), (559, 59745), (569, 58695), (645, 51779), (903, 36985), (1365, 24467), (1505, 22191), (1677, 19915), (1707, 19565), (2795, 11949), (2845, 11739), (3913, 8535), (3983, 8385), (4515, 7397)]