2968996815

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467927}}^1$

素因数の和:467988

約数の個数: 32

約数和(自身を含む): 5390530560

約数和(自身を除く): 2421533745

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 467927, 1403781, 2339635, 4211343, 7018905, 12634029, 21056715, 21992569, 63170145, 65977707, 109962845, 197933121, 329888535, 593799363, 989665605, 2968996815]

約数ペア:

[(1, 2968996815), (3, 989665605), (5, 593799363), (9, 329888535), (15, 197933121), (27, 109962845), (45, 65977707), (47, 63170145), (135, 21992569), (141, 21056715), (235, 12634029), (423, 7018905), (705, 4211343), (1269, 2339635), (2115, 1403781), (6345, 467927)]