2772047705

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1\times {\mathrm{1901}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 3871680768

約数和(自身を除く): 1099633063

約数列:

[1, 5, 7, 35, 61, 305, 427, 683, 1901, 2135, 3415, 4781, 9505, 13307, 23905, 41663, 66535, 115961, 208315, 291641, 579805, 811727, 1298383, 1458205, 4058635, 6491915, 9088681, 45443405, 79201363, 396006815, 554409541, 2772047705]

約数ペア:

[(1, 2772047705), (5, 554409541), (7, 396006815), (35, 79201363), (61, 45443405), (305, 9088681), (427, 6491915), (683, 4058635), (1901, 1458205), (2135, 1298383), (3415, 811727), (4781, 579805), (9505, 291641), (13307, 208315), (23905, 115961), (41663, 66535)]