55991545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13159}}^1$

素因数の和:13224

約数の個数: 16

約数和(自身を含む): 72011520

約数和(自身を除く): 16019975

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 13159, 65795, 302657, 486883, 1513285, 2434415, 11198309, 55991545]

約数ペア:

[(1, 55991545), (5, 11198309), (23, 2434415), (37, 1513285), (115, 486883), (185, 302657), (851, 65795), (4255, 13159)]