85127945

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15107}}^1$

素因数の和:15149

約数の個数: 24

約数和(自身を含む): 124006464

約数和(自身を除く): 38878519

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 15107, 75535, 105749, 347461, 528745, 740243, 1737305, 2432227, 3701215, 12161135, 17025589, 85127945]

約数ペア:

[(1, 85127945), (5, 17025589), (7, 12161135), (23, 3701215), (35, 2432227), (49, 1737305), (115, 740243), (161, 528745), (245, 347461), (805, 105749), (1127, 75535), (5635, 15107)]