2131035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 3696192

約数和(自身を除く): 1565157

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 137, 183, 255, 305, 411, 685, 915, 1037, 2055, 2329, 3111, 5185, 6987, 8357, 11645, 15555, 25071, 34935, 41785, 125355, 142069, 426207, 710345, 2131035]

約数ペア:

[(1, 2131035), (3, 710345), (5, 426207), (15, 142069), (17, 125355), (51, 41785), (61, 34935), (85, 25071), (137, 15555), (183, 11645), (255, 8357), (305, 6987), (411, 5185), (685, 3111), (915, 2329), (1037, 2055)]