142330845

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 231859584

約数和(自身を除く): 89528739

約数列:

[1, 3, 5, 15, 113, 131, 339, 393, 565, 641, 655, 1695, 1923, 1965, 3205, 9615, 14803, 44409, 72433, 74015, 83971, 217299, 222045, 251913, 362165, 419855, 1086495, 1259565, 9488723, 28466169, 47443615, 142330845]

約数ペア:

[(1, 142330845), (3, 47443615), (5, 28466169), (15, 9488723), (113, 1259565), (131, 1086495), (339, 419855), (393, 362165), (565, 251913), (641, 222045), (655, 217299), (1695, 83971), (1923, 74015), (1965, 72433), (3205, 44409), (9615, 14803)]