129366985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 175497984

約数和(自身を除く): 46130999

約数列:

[1, 5, 11, 37, 55, 151, 185, 407, 421, 755, 1661, 2035, 2105, 4631, 5587, 8305, 15577, 23155, 27935, 61457, 63571, 77885, 171347, 307285, 317855, 699281, 856735, 2352127, 3496405, 11760635, 25873397, 129366985]

約数ペア:

[(1, 129366985), (5, 25873397), (11, 11760635), (37, 3496405), (55, 2352127), (151, 856735), (185, 699281), (407, 317855), (421, 307285), (755, 171347), (1661, 77885), (2035, 63571), (2105, 61457), (4631, 27935), (5587, 23155), (8305, 15577)]