68032735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 21380897

約数列:

[1, 5, 23, 41, 47, 115, 205, 235, 307, 943, 1081, 1535, 1927, 4715, 5405, 7061, 9635, 12587, 14429, 35305, 44321, 62935, 72145, 221605, 289501, 331867, 591589, 1447505, 1659335, 2957945, 13606547, 68032735]

約数ペア:

[(1, 68032735), (5, 13606547), (23, 2957945), (41, 1659335), (47, 1447505), (115, 591589), (205, 331867), (235, 289501), (307, 221605), (943, 72145), (1081, 62935), (1535, 44321), (1927, 35305), (4715, 14429), (5405, 12587), (7061, 9635)]