90847305

素因数分解:

$3^3\times 5^1\times {\mathrm{672943}}^1$

素因数の和:672957

約数の個数: 16

約数和(自身を含む): 161506560

約数和(自身を除く): 70659255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 672943, 2018829, 3364715, 6056487, 10094145, 18169461, 30282435, 90847305]

約数ペア:

[(1, 90847305), (3, 30282435), (5, 18169461), (9, 10094145), (15, 6056487), (27, 3364715), (45, 2018829), (135, 672943)]