22774475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 30654288

約数和(自身を除く): 7879813

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 1307, 3485, 6535, 17425, 22219, 32675, 53587, 111095, 267935, 555475, 910979, 1339675, 4554895, 22774475]

約数ペア:

[(1, 22774475), (5, 4554895), (17, 1339675), (25, 910979), (41, 555475), (85, 267935), (205, 111095), (425, 53587), (697, 32675), (1025, 22219), (1307, 17425), (3485, 6535)]