16587213475

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{5881}}^1$

素因数の和:6196

約数の個数: 48

約数和(自身を含む): 23946610176

約数和(自身を除く): 7359396701

約数列:

[1, 5, 7, 25, 35, 71, 175, 227, 355, 497, 1135, 1589, 1775, 2485, 5675, 5881, 7945, 12425, 16117, 29405, 39725, 41167, 80585, 112819, 147025, 205835, 402925, 417551, 564095, 1029175, 1334987, 2087755, 2820475, 2922857, 6674935, 9344909, 10438775, 14614285, 33374675, 46724545, 73071425, 94784077, 233622725, 473920385, 663488539, 2369601925, 3317442695, 16587213475]

約数ペア:

[(1, 16587213475), (5, 3317442695), (7, 2369601925), (25, 663488539), (35, 473920385), (71, 233622725), (175, 94784077), (227, 73071425), (355, 46724545), (497, 33374675), (1135, 14614285), (1589, 10438775), (1775, 9344909), (2485, 6674935), (5675, 2922857), (5881, 2820475), (7945, 2087755), (12425, 1334987), (16117, 1029175), (29405, 564095), (39725, 417551), (41167, 402925), (80585, 205835), (112819, 147025)]