90325025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22441}}^1$

素因数の和:22481

約数の個数: 24

約数和(自身を含む): 133574784

約数和(自身を除く): 43249759

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 22441, 112205, 157087, 516143, 561025, 785435, 2580715, 3613001, 3927175, 12903575, 18065005, 90325025]

約数ペア:

[(1, 90325025), (5, 18065005), (7, 12903575), (23, 3927175), (25, 3613001), (35, 2580715), (115, 785435), (161, 561025), (175, 516143), (575, 157087), (805, 112205), (4025, 22441)]