83412285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 156017664

約数和(自身を除く): 72605379

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 131, 165, 187, 227, 255, 393, 561, 655, 681, 935, 1135, 1441, 1965, 2227, 2497, 2805, 3405, 3859, 4323, 6681, 7205, 7491, 11135, 11577, 12485, 19295, 21615, 24497, 29737, 33405, 37455, 42449, 57885, 73491, 89211, 122485, 127347, 148685, 212245, 327107, 367455, 446055, 505529, 636735, 981321, 1516587, 1635535, 2527645, 4906605, 5560819, 7582935, 16682457, 27804095, 83412285]

約数ペア:

[(1, 83412285), (3, 27804095), (5, 16682457), (11, 7582935), (15, 5560819), (17, 4906605), (33, 2527645), (51, 1635535), (55, 1516587), (85, 981321), (131, 636735), (165, 505529), (187, 446055), (227, 367455), (255, 327107), (393, 212245), (561, 148685), (655, 127347), (681, 122485), (935, 89211), (1135, 73491), (1441, 57885), (1965, 42449), (2227, 37455), (2497, 33405), (2805, 29737), (3405, 24497), (3859, 21615), (4323, 19295), (6681, 12485), (7205, 11577), (7491, 11135)]