23301388545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{2137}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 39013539840

約数和(自身を除く): 15712151295

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 179, 393, 465, 537, 655, 895, 1965, 2137, 2685, 4061, 5549, 6411, 10685, 12183, 16647, 20305, 23449, 27745, 32055, 60915, 66247, 70347, 83235, 117245, 198741, 279947, 331235, 351735, 382523, 726919, 839841, 993705, 1147569, 1399735, 1912615, 2180757, 3634595, 4199205, 5737845, 8678357, 10903785, 11858213, 26035071, 35574639, 43391785, 50110513, 59291065, 130175355, 150331539, 177873195, 250552565, 751657695, 1553425903, 4660277709, 7767129515, 23301388545]

約数ペア:

[(1, 23301388545), (3, 7767129515), (5, 4660277709), (15, 1553425903), (31, 751657695), (93, 250552565), (131, 177873195), (155, 150331539), (179, 130175355), (393, 59291065), (465, 50110513), (537, 43391785), (655, 35574639), (895, 26035071), (1965, 11858213), (2137, 10903785), (2685, 8678357), (4061, 5737845), (5549, 4199205), (6411, 3634595), (10685, 2180757), (12183, 1912615), (16647, 1399735), (20305, 1147569), (23449, 993705), (27745, 839841), (32055, 726919), (60915, 382523), (66247, 351735), (70347, 331235), (83235, 279947), (117245, 198741)]