80203565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15619}}^1$

素因数の和:15716

約数の個数: 16

約数和(自身を含む): 104966400

約数和(自身を除く): 24762835

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 15619, 78095, 203047, 1015235, 1233901, 6169505, 16040713, 80203565]

約数ペア:

[(1, 80203565), (5, 16040713), (13, 6169505), (65, 1233901), (79, 1015235), (395, 203047), (1027, 78095), (5135, 15619)]