68896685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 97880832

約数和(自身を除く): 28984147

約数列:

[1, 5, 11, 13, 55, 65, 143, 167, 577, 715, 835, 1837, 2171, 2885, 6347, 7501, 9185, 10855, 23881, 31735, 37505, 82511, 96359, 119405, 412555, 481795, 1059949, 1252667, 5299745, 6263335, 13779337, 68896685]

約数ペア:

[(1, 68896685), (5, 13779337), (11, 6263335), (13, 5299745), (55, 1252667), (65, 1059949), (143, 481795), (167, 412555), (577, 119405), (715, 96359), (835, 82511), (1837, 37505), (2171, 31735), (2885, 23881), (6347, 10855), (7501, 9185)]