2734005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 4717440

約数和(自身を除く): 1983435

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 181, 265, 285, 543, 795, 905, 1007, 2715, 3021, 3439, 5035, 9593, 10317, 15105, 17195, 28779, 47965, 51585, 143895, 182267, 546801, 911335, 2734005]

約数ペア:

[(1, 2734005), (3, 911335), (5, 546801), (15, 182267), (19, 143895), (53, 51585), (57, 47965), (95, 28779), (159, 17195), (181, 15105), (265, 10317), (285, 9593), (543, 5035), (795, 3439), (905, 3021), (1007, 2715)]