126718695

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 239616000

約数和(自身を除く): 112897305

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 127, 135, 171, 285, 381, 389, 513, 635, 855, 1143, 1167, 1905, 1945, 2413, 2565, 3429, 3501, 5715, 5835, 7239, 7391, 10503, 12065, 17145, 17505, 21717, 22173, 36195, 36955, 49403, 52515, 65151, 66519, 108585, 110865, 148209, 199557, 247015, 325755, 332595, 444627, 741045, 938657, 997785, 1333881, 2223135, 2815971, 4693285, 6669405, 8447913, 14079855, 25343739, 42239565, 126718695]

約数ペア:

[(1, 126718695), (3, 42239565), (5, 25343739), (9, 14079855), (15, 8447913), (19, 6669405), (27, 4693285), (45, 2815971), (57, 2223135), (95, 1333881), (127, 997785), (135, 938657), (171, 741045), (285, 444627), (381, 332595), (389, 325755), (513, 247015), (635, 199557), (855, 148209), (1143, 110865), (1167, 108585), (1905, 66519), (1945, 65151), (2413, 52515), (2565, 49403), (3429, 36955), (3501, 36195), (5715, 22173), (5835, 21717), (7239, 17505), (7391, 17145), (10503, 12065)]