5615415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 10876320

約数和(自身を除く): 5260905

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 331, 377, 435, 585, 993, 1131, 1305, 1655, 1885, 2979, 3393, 4303, 4965, 5655, 9599, 12909, 14895, 16965, 21515, 28797, 38727, 47995, 64545, 86391, 124787, 143985, 193635, 374361, 431955, 623935, 1123083, 1871805, 5615415]

約数ペア:

[(1, 5615415), (3, 1871805), (5, 1123083), (9, 623935), (13, 431955), (15, 374361), (29, 193635), (39, 143985), (45, 124787), (65, 86391), (87, 64545), (117, 47995), (145, 38727), (195, 28797), (261, 21515), (331, 16965), (377, 14895), (435, 12909), (585, 9599), (993, 5655), (1131, 4965), (1305, 4303), (1655, 3393), (1885, 2979)]