2052156615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{29917}}^1$

素因数の和:30211

約数の個数: 32

約数和(自身を含む): 3489635520

約数和(自身を除く): 1437478905

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 807, 1345, 4035, 4573, 13719, 22865, 29917, 68595, 89751, 149585, 448755, 508589, 1525767, 2542945, 7628835, 8047673, 24143019, 40238365, 120715095, 136810441, 410431323, 684052205, 2052156615]

約数ペア:

[(1, 2052156615), (3, 684052205), (5, 410431323), (15, 136810441), (17, 120715095), (51, 40238365), (85, 24143019), (255, 8047673), (269, 7628835), (807, 2542945), (1345, 1525767), (4035, 508589), (4573, 448755), (13719, 149585), (22865, 89751), (29917, 68595)]