142426155

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{155657}}^1$

素因数の和:155726

約数の個数: 16

約数和(自身を含む): 231619104

約数和(自身を除く): 89192949

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 155657, 466971, 778285, 2334855, 9495077, 28485231, 47475385, 142426155]

約数ペア:

[(1, 142426155), (3, 47475385), (5, 28485231), (15, 9495077), (61, 2334855), (183, 778285), (305, 466971), (915, 155657)]