90072325

素因数分解:

$5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3929}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 128652480

約数和(自身を除く): 38580155

約数列:

[1, 5, 7, 25, 35, 131, 175, 655, 917, 3275, 3929, 4585, 19645, 22925, 27503, 98225, 137515, 514699, 687575, 2573495, 3602893, 12867475, 18014465, 90072325]

約数ペア:

[(1, 90072325), (5, 18014465), (7, 12867475), (25, 3602893), (35, 2573495), (131, 687575), (175, 514699), (655, 137515), (917, 98225), (3275, 27503), (3929, 22925), (4585, 19645)]