61251905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85667}}^1$

素因数の和:85696

約数の個数: 16

約数和(自身を含む): 86353344

約数和(自身を除く): 25101439

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 85667, 428335, 942337, 1113671, 4711685, 5568355, 12250381, 61251905]

約数ペア:

[(1, 61251905), (5, 12250381), (11, 5568355), (13, 4711685), (55, 1113671), (65, 942337), (143, 428335), (715, 85667)]