281998795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{54917}}^1$

素因数の和:55014

約数の個数: 16

約数和(自身を含む): 369048960

約数和(自身を除く): 87050165

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 54917, 274585, 713921, 3569605, 4338443, 21692215, 56399759, 281998795]

約数ペア:

[(1, 281998795), (5, 56399759), (13, 21692215), (65, 4338443), (79, 3569605), (395, 713921), (1027, 274585), (5135, 54917)]