38734905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1297}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 68035968

約数和(自身を除く): 29301063

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1297, 1991, 2715, 3891, 5973, 6485, 9955, 14267, 19455, 29865, 42801, 71335, 214005, 234757, 704271, 1173785, 2582327, 3521355, 7746981, 12911635, 38734905]

約数ペア:

[(1, 38734905), (3, 12911635), (5, 7746981), (11, 3521355), (15, 2582327), (33, 1173785), (55, 704271), (165, 234757), (181, 214005), (543, 71335), (905, 42801), (1297, 29865), (1991, 19455), (2715, 14267), (3891, 9955), (5973, 6485)]