201002775

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{37747}}^1$

素因数の和:37831

約数の個数: 24

約数和(自身を含む): 337014144

約数和(自身を除く): 136011369

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 37747, 113241, 188735, 566205, 943675, 2680037, 2831025, 8040111, 13400185, 40200555, 67000925, 201002775]

約数ペア:

[(1, 201002775), (3, 67000925), (5, 40200555), (15, 13400185), (25, 8040111), (71, 2831025), (75, 2680037), (213, 943675), (355, 566205), (1065, 188735), (1775, 113241), (5325, 37747)]