55123985

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{68477}}^1$

素因数の和:68512

約数の個数: 16

約数和(自身を含む): 78886656

約数和(自身を除く): 23762671

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 68477, 342385, 479339, 1574971, 2396695, 7874855, 11024797, 55123985]

約数ペア:

[(1, 55123985), (5, 11024797), (7, 7874855), (23, 2396695), (35, 1574971), (115, 479339), (161, 342385), (805, 68477)]