85899475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 112822640

約数和(自身を除く): 26923165

約数列:

[1, 5, 19, 25, 95, 193, 475, 937, 965, 3667, 4685, 4825, 17803, 18335, 23425, 89015, 91675, 180841, 445075, 904205, 3435979, 4521025, 17179895, 85899475]

約数ペア:

[(1, 85899475), (5, 17179895), (19, 4521025), (25, 3435979), (95, 904205), (193, 445075), (475, 180841), (937, 91675), (965, 89015), (3667, 23425), (4685, 18335), (4825, 17803)]