42937005

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66569}}^1$

素因数の和:66620

約数の個数: 16

約数和(自身を含む): 70297920

約数和(自身を除く): 27360915

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 66569, 199707, 332845, 998535, 2862467, 8587401, 14312335, 42937005]

約数ペア:

[(1, 42937005), (3, 14312335), (5, 8587401), (15, 2862467), (43, 998535), (129, 332845), (215, 199707), (645, 66569)]