25369465

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 35239680

約数和(自身を除く): 9870215

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2207, 2299, 11035, 11495, 24277, 41933, 121385, 209665, 267047, 461263, 1335235, 2306315, 5073893, 25369465]

約数ペア:

[(1, 25369465), (5, 5073893), (11, 2306315), (19, 1335235), (55, 461263), (95, 267047), (121, 209665), (209, 121385), (605, 41933), (1045, 24277), (2207, 11495), (2299, 11035)]