81337650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{542251}}^1$

素因数の和:542266

約数の個数: 24

約数和(自身を含む): 201717744

約数和(自身を除く): 120380094

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 542251, 1084502, 1626753, 2711255, 3253506, 5422510, 8133765, 13556275, 16267530, 27112550, 40668825, 81337650]

約数ペア:

[(1, 81337650), (2, 40668825), (3, 27112550), (5, 16267530), (6, 13556275), (10, 8133765), (15, 5422510), (25, 3253506), (30, 2711255), (50, 1626753), (75, 1084502), (150, 542251)]