3291255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 6383520

約数和(自身を除く): 3092265

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 61, 99, 109, 165, 183, 305, 327, 495, 545, 549, 671, 915, 981, 1199, 1635, 2013, 2745, 3355, 3597, 4905, 5995, 6039, 6649, 10065, 10791, 17985, 19947, 30195, 33245, 53955, 59841, 73139, 99735, 219417, 299205, 365695, 658251, 1097085, 3291255]

約数ペア:

[(1, 3291255), (3, 1097085), (5, 658251), (9, 365695), (11, 299205), (15, 219417), (33, 99735), (45, 73139), (55, 59841), (61, 53955), (99, 33245), (109, 30195), (165, 19947), (183, 17985), (305, 10791), (327, 10065), (495, 6649), (545, 6039), (549, 5995), (671, 4905), (915, 3597), (981, 3355), (1199, 2745), (1635, 2013)]