42236865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7757}}^1$

素因数の和:7790

約数の個数: 36

約数和(自身を含む): 80481492

約数和(自身を除く): 38244627

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 7757, 23271, 38785, 69813, 85327, 116355, 255981, 349065, 426635, 767943, 938597, 1279905, 2815791, 3839715, 4692985, 8447373, 14078955, 42236865]

約数ペア:

[(1, 42236865), (3, 14078955), (5, 8447373), (9, 4692985), (11, 3839715), (15, 2815791), (33, 1279905), (45, 938597), (55, 767943), (99, 426635), (121, 349065), (165, 255981), (363, 116355), (495, 85327), (605, 69813), (1089, 38785), (1815, 23271), (5445, 7757)]