82102905

素因数分解:

$3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1879}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 142534080

約数和(自身を除く): 60431175

約数列:

[1, 3, 5, 9, 15, 45, 971, 1879, 2913, 4855, 5637, 8739, 9395, 14565, 16911, 28185, 43695, 84555, 1824509, 5473527, 9122545, 16420581, 27367635, 82102905]

約数ペア:

[(1, 82102905), (3, 27367635), (5, 16420581), (9, 9122545), (15, 5473527), (45, 1824509), (971, 84555), (1879, 43695), (2913, 28185), (4855, 16911), (5637, 14565), (8739, 9395)]