64954785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4871}}^1$

素因数の和:5013

約数の個数: 32

約数和(自身を含む): 119734272

約数和(自身を除く): 54779487

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 4871, 13335, 14613, 24355, 34097, 73065, 102291, 170485, 511455, 618617, 1855851, 3093085, 4330319, 9279255, 12990957, 21651595, 64954785]

約数ペア:

[(1, 64954785), (3, 21651595), (5, 12990957), (7, 9279255), (15, 4330319), (21, 3093085), (35, 1855851), (105, 618617), (127, 511455), (381, 170485), (635, 102291), (889, 73065), (1905, 34097), (2667, 24355), (4445, 14613), (4871, 13335)]