149968485

素因数分解:

$3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{5857}}^1$

素因数の和:6437

約数の個数: 24

約数和(自身を含む): 260446680

約数和(自身を除く): 110478195

約数列:

[1, 3, 5, 9, 15, 45, 569, 1707, 2845, 5121, 5857, 8535, 17571, 25605, 29285, 52713, 87855, 263565, 3332633, 9997899, 16663165, 29993697, 49989495, 149968485]

約数ペア:

[(1, 149968485), (3, 49989495), (5, 29993697), (9, 16663165), (15, 9997899), (45, 3332633), (569, 263565), (1707, 87855), (2845, 52713), (5121, 29285), (5857, 25605), (8535, 17571)]