28353285

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17029}}^1$

素因数の和:17077

約数の個数: 24

約数和(自身を含む): 50476920

約数和(自身を除く): 22123635

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 17029, 51087, 85145, 153261, 255435, 630073, 766305, 1890219, 3150365, 5670657, 9451095, 28353285]

約数ペア:

[(1, 28353285), (3, 9451095), (5, 5670657), (9, 3150365), (15, 1890219), (37, 766305), (45, 630073), (111, 255435), (185, 153261), (333, 85145), (555, 51087), (1665, 17029)]