138183735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13217}}^1$

素因数の和:13283

約数の個数: 32

約数和(自身を含む): 239827392

約数和(自身を除く): 101643657

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 13217, 39651, 66085, 198255, 224689, 541897, 674067, 1123445, 1625691, 2709485, 3370335, 8128455, 9212249, 27636747, 46061245, 138183735]

約数ペア:

[(1, 138183735), (3, 46061245), (5, 27636747), (15, 9212249), (17, 8128455), (41, 3370335), (51, 2709485), (85, 1625691), (123, 1123445), (205, 674067), (255, 541897), (615, 224689), (697, 198255), (2091, 66085), (3485, 39651), (10455, 13217)]