2365215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 4097280

約数和(自身を除く): 1732065

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 193, 215, 285, 579, 645, 817, 965, 2451, 2895, 3667, 4085, 8299, 11001, 12255, 18335, 24897, 41495, 55005, 124485, 157681, 473043, 788405, 2365215]

約数ペア:

[(1, 2365215), (3, 788405), (5, 473043), (15, 157681), (19, 124485), (43, 55005), (57, 41495), (95, 24897), (129, 18335), (193, 12255), (215, 11001), (285, 8299), (579, 4085), (645, 3667), (817, 2895), (965, 2451)]