22615225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 30176640

約数和(自身を除く): 7561415

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1013, 1175, 4465, 5065, 19247, 22325, 25325, 47611, 96235, 238055, 481175, 904609, 1190275, 4523045, 22615225]

約数ペア:

[(1, 22615225), (5, 4523045), (19, 1190275), (25, 904609), (47, 481175), (95, 238055), (235, 96235), (475, 47611), (893, 25325), (1013, 22325), (1175, 19247), (4465, 5065)]