158057265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{19919}}^1$

素因数の和:19973

約数の個数: 24

約数和(自身を含む): 264378240

約数和(自身を除く): 106320975

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 19919, 59757, 99595, 298785, 458137, 1374411, 2290685, 6872055, 10537151, 31611453, 52685755, 158057265]

約数ペア:

[(1, 158057265), (3, 52685755), (5, 31611453), (15, 10537151), (23, 6872055), (69, 2290685), (115, 1374411), (345, 458137), (529, 298785), (1587, 99595), (2645, 59757), (7935, 19919)]