80204565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33211}}^1$

素因数の和:33249

約数の個数: 32

約数和(自身を含む): 153040896

約数和(自身を除く): 72836331

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 33211, 99633, 166055, 232477, 498165, 697431, 763853, 1162385, 2291559, 3487155, 3819265, 5346971, 11457795, 16040913, 26734855, 80204565]

約数ペア:

[(1, 80204565), (3, 26734855), (5, 16040913), (7, 11457795), (15, 5346971), (21, 3819265), (23, 3487155), (35, 2291559), (69, 1162385), (105, 763853), (115, 697431), (161, 498165), (345, 232477), (483, 166055), (805, 99633), (2415, 33211)]