15691986850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{134753}}^1$

素因数の和:134919

約数の個数: 48

約数和(自身を含む): 31129791048

約数和(自身を除く): 15437804198

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 137, 170, 274, 425, 685, 850, 1370, 2329, 3425, 4658, 6850, 11645, 23290, 58225, 116450, 134753, 269506, 673765, 1347530, 2290801, 3368825, 4581602, 6737650, 11454005, 18461161, 22908010, 36922322, 57270025, 92305805, 114540050, 184611610, 313839737, 461529025, 627679474, 923058050, 1569198685, 3138397370, 7845993425, 15691986850]

約数ペア:

[(1, 15691986850), (2, 7845993425), (5, 3138397370), (10, 1569198685), (17, 923058050), (25, 627679474), (34, 461529025), (50, 313839737), (85, 184611610), (137, 114540050), (170, 92305805), (274, 57270025), (425, 36922322), (685, 22908010), (850, 18461161), (1370, 11454005), (2329, 6737650), (3425, 4581602), (4658, 3368825), (6850, 2290801), (11645, 1347530), (23290, 673765), (58225, 269506), (116450, 134753)]