2016016815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{24247}}^1$

素因数の和:24519

約数の個数: 32

約数和(自身を含む): 3379977216

約数和(自身を除く): 1363960401

約数列:

[1, 3, 5, 15, 23, 69, 115, 241, 345, 723, 1205, 3615, 5543, 16629, 24247, 27715, 72741, 83145, 121235, 363705, 557681, 1673043, 2788405, 5843527, 8365215, 17530581, 29217635, 87652905, 134401121, 403203363, 672005605, 2016016815]

約数ペア:

[(1, 2016016815), (3, 672005605), (5, 403203363), (15, 134401121), (23, 87652905), (69, 29217635), (115, 17530581), (241, 8365215), (345, 5843527), (723, 2788405), (1205, 1673043), (3615, 557681), (5543, 363705), (16629, 121235), (24247, 83145), (27715, 72741)]