142509265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{5557}}^1$

素因数の和:5808

約数の個数: 16

約数和(自身を含む): 179278848

約数和(自身を除く): 36769583

約数列:

[1, 5, 23, 115, 223, 1115, 5129, 5557, 25645, 27785, 127811, 639055, 1239211, 6196055, 28501853, 142509265]

約数ペア:

[(1, 142509265), (5, 28501853), (23, 6196055), (115, 1239211), (223, 639055), (1115, 127811), (5129, 27785), (5557, 25645)]