7258685

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 10616832

約数和(自身を除く): 3358147

約数列:

[1, 5, 7, 23, 35, 71, 115, 127, 161, 355, 497, 635, 805, 889, 1633, 2485, 2921, 4445, 8165, 9017, 11431, 14605, 20447, 45085, 57155, 63119, 102235, 207391, 315595, 1036955, 1451737, 7258685]

約数ペア:

[(1, 7258685), (5, 1451737), (7, 1036955), (23, 315595), (35, 207391), (71, 102235), (115, 63119), (127, 57155), (161, 45085), (355, 20447), (497, 14605), (635, 11431), (805, 9017), (889, 8165), (1633, 4445), (2485, 2921)]