2018014485

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{4987}}^1$

素因数の和:5557

約数の個数: 32

約数和(自身を含む): 3296868480

約数和(自身を除く): 1278853995

約数列:

[1, 3, 5, 15, 53, 159, 265, 509, 795, 1527, 2545, 4987, 7635, 14961, 24935, 26977, 74805, 80931, 134885, 264311, 404655, 792933, 1321555, 2538383, 3964665, 7615149, 12691915, 38075745, 134534299, 403602897, 672671495, 2018014485]

約数ペア:

[(1, 2018014485), (3, 672671495), (5, 403602897), (15, 134534299), (53, 38075745), (159, 12691915), (265, 7615149), (509, 3964665), (795, 2538383), (1527, 1321555), (2545, 792933), (4987, 404655), (7635, 264311), (14961, 134885), (24935, 80931), (26977, 74805)]