71700265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 108783360

約数和(自身を除く): 37083095

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 3367, 4259, 16835, 21295, 29813, 55367, 149065, 157583, 276835, 387569, 787915, 1103081, 1937845, 2048579, 5515405, 10242895, 14340053, 71700265]

約数ペア:

[(1, 71700265), (5, 14340053), (7, 10242895), (13, 5515405), (35, 2048579), (37, 1937845), (65, 1103081), (91, 787915), (185, 387569), (259, 276835), (455, 157583), (481, 149065), (1295, 55367), (2405, 29813), (3367, 21295), (4259, 16835)]