2870415

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 5015088

約数和(自身を除く): 2144673

約数列:

[1, 3, 5, 9, 15, 45, 227, 281, 681, 843, 1135, 1405, 2043, 2529, 3405, 4215, 10215, 12645, 63787, 191361, 318935, 574083, 956805, 2870415]

約数ペア:

[(1, 2870415), (3, 956805), (5, 574083), (9, 318935), (15, 191361), (45, 63787), (227, 12645), (281, 10215), (681, 4215), (843, 3405), (1135, 2529), (1405, 2043)]