79865435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 26821285

約数列:

[1, 5, 13, 53, 65, 97, 239, 265, 485, 689, 1195, 1261, 3107, 3445, 5141, 6305, 12667, 15535, 23183, 25705, 63335, 66833, 115915, 164671, 301379, 334165, 823355, 1228699, 1506895, 6143495, 15973087, 79865435]

約数ペア:

[(1, 79865435), (5, 15973087), (13, 6143495), (53, 1506895), (65, 1228699), (97, 823355), (239, 334165), (265, 301379), (485, 164671), (689, 115915), (1195, 66833), (1261, 63335), (3107, 25705), (3445, 23183), (5141, 15535), (6305, 12667)]