33680145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 57386880

約数和(自身を除く): 23706735

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 491, 807, 1345, 1473, 2455, 4035, 4573, 7365, 8347, 13719, 22865, 25041, 41735, 68595, 125205, 132079, 396237, 660395, 1981185, 2245343, 6736029, 11226715, 33680145]

約数ペア:

[(1, 33680145), (3, 11226715), (5, 6736029), (15, 2245343), (17, 1981185), (51, 660395), (85, 396237), (255, 132079), (269, 125205), (491, 68595), (807, 41735), (1345, 25041), (1473, 22865), (2455, 13719), (4035, 8347), (4573, 7365)]