67657135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 100501632

約数和(自身を除く): 32844497

約数列:

[1, 5, 7, 13, 35, 65, 91, 241, 455, 617, 1205, 1687, 3085, 3133, 4319, 8021, 8435, 15665, 21595, 21931, 40105, 56147, 109655, 148697, 280735, 743485, 1040879, 1933061, 5204395, 9665305, 13531427, 67657135]

約数ペア:

[(1, 67657135), (5, 13531427), (7, 9665305), (13, 5204395), (35, 1933061), (65, 1040879), (91, 743485), (241, 280735), (455, 148697), (617, 109655), (1205, 56147), (1687, 40105), (3085, 21931), (3133, 21595), (4319, 15665), (8021, 8435)]