22190525

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7459}}^1$

素因数の和:7493

約数の個数: 24

約数和(自身を含む): 33301440

約数和(自身を除く): 11110915

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 7459, 37295, 52213, 126803, 186475, 261065, 634015, 887621, 1305325, 3170075, 4438105, 22190525]

約数ペア:

[(1, 22190525), (5, 4438105), (7, 3170075), (17, 1305325), (25, 887621), (35, 634015), (85, 261065), (119, 186475), (175, 126803), (425, 52213), (595, 37295), (2975, 7459)]