13705505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 18042048

約数和(自身を除く): 4336543

約数列:

[1, 5, 11, 55, 211, 1055, 1181, 2321, 5905, 11605, 12991, 64955, 249191, 1245955, 2741101, 13705505]

約数ペア:

[(1, 13705505), (5, 2741101), (11, 1245955), (55, 249191), (211, 64955), (1055, 12991), (1181, 11605), (2321, 5905)]