2791325115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{3853}}^1$

素因数の和:4828

約数の個数: 48

約数和(自身を含む): 5129643168

約数和(自身を除く): 2338318053

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 947, 2841, 3853, 4735, 8523, 11559, 14205, 16099, 19265, 34677, 42615, 48297, 57795, 65501, 80495, 144891, 173385, 196503, 241485, 327505, 589509, 724455, 982515, 2947545, 3648791, 10946373, 18243955, 32839119, 54731865, 62029447, 164195595, 186088341, 310147235, 558265023, 930441705, 2791325115]

約数ペア:

[(1, 2791325115), (3, 930441705), (5, 558265023), (9, 310147235), (15, 186088341), (17, 164195595), (45, 62029447), (51, 54731865), (85, 32839119), (153, 18243955), (255, 10946373), (765, 3648791), (947, 2947545), (2841, 982515), (3853, 724455), (4735, 589509), (8523, 327505), (11559, 241485), (14205, 196503), (16099, 173385), (19265, 144891), (34677, 80495), (42615, 65501), (48297, 57795)]