2016017805

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{5417}}^1$

素因数の和:6045

約数の個数: 32

約数和(自身を含む): 3306973824

約数和(自身を除く): 1290956019

約数列:

[1, 3, 5, 15, 43, 129, 215, 577, 645, 1731, 2885, 5417, 8655, 16251, 24811, 27085, 74433, 81255, 124055, 232931, 372165, 698793, 1164655, 3125609, 3493965, 9376827, 15628045, 46884135, 134401187, 403203561, 672005935, 2016017805]

約数ペア:

[(1, 2016017805), (3, 672005935), (5, 403203561), (15, 134401187), (43, 46884135), (129, 15628045), (215, 9376827), (577, 3493965), (645, 3125609), (1731, 1164655), (2885, 698793), (5417, 372165), (8655, 232931), (16251, 124055), (24811, 81255), (27085, 74433)]