91551265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{1291}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 118512576

約数和(自身を除く): 26961311

約数列:

[1, 5, 13, 65, 1091, 1291, 5455, 6455, 14183, 16783, 70915, 83915, 1408481, 7042405, 18310253, 91551265]

約数ペア:

[(1, 91551265), (5, 18310253), (13, 7042405), (65, 1408481), (1091, 83915), (1291, 70915), (5455, 16783), (6455, 14183)]