3705885

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 6679680

約数和(自身を除く): 2973795

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 283, 291, 485, 849, 873, 1415, 1455, 2547, 2619, 4245, 4365, 7641, 12735, 13095, 27451, 38205, 82353, 137255, 247059, 411765, 741177, 1235295, 3705885]

約数ペア:

[(1, 3705885), (3, 1235295), (5, 741177), (9, 411765), (15, 247059), (27, 137255), (45, 82353), (97, 38205), (135, 27451), (283, 13095), (291, 12735), (485, 7641), (849, 4365), (873, 4245), (1415, 2619), (1455, 2547)]