74501955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2551}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 143320320

約数和(自身を除く): 68818365

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 295, 495, 531, 649, 885, 1947, 2551, 2655, 3245, 5841, 7653, 9735, 12755, 22959, 28061, 29205, 38265, 84183, 114795, 140305, 150509, 252549, 420915, 451527, 752545, 1262745, 1354581, 1655599, 2257635, 4966797, 6772905, 8277995, 14900391, 24833985, 74501955]

約数ペア:

[(1, 74501955), (3, 24833985), (5, 14900391), (9, 8277995), (11, 6772905), (15, 4966797), (33, 2257635), (45, 1655599), (55, 1354581), (59, 1262745), (99, 752545), (165, 451527), (177, 420915), (295, 252549), (495, 150509), (531, 140305), (649, 114795), (885, 84183), (1947, 38265), (2551, 29205), (2655, 28061), (3245, 22959), (5841, 12755), (7653, 9735)]