9025485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 16896000

約数和(自身を除く): 7870515

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 1999, 4515, 5997, 9995, 13993, 29985, 41979, 69965, 85957, 209895, 257871, 429785, 601699, 1289355, 1805097, 3008495, 9025485]

約数ペア:

[(1, 9025485), (3, 3008495), (5, 1805097), (7, 1289355), (15, 601699), (21, 429785), (35, 257871), (43, 209895), (105, 85957), (129, 69965), (215, 41979), (301, 29985), (645, 13993), (903, 9995), (1505, 5997), (1999, 4515)]