30493225

素因数分解:

$5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 43519040

約数和(自身を除く): 13025815

約数列:

[1, 5, 7, 25, 35, 163, 175, 815, 1069, 1141, 4075, 5345, 5705, 7483, 26725, 28525, 37415, 174247, 187075, 871235, 1219729, 4356175, 6098645, 30493225]

約数ペア:

[(1, 30493225), (5, 6098645), (7, 4356175), (25, 1219729), (35, 871235), (163, 187075), (175, 174247), (815, 37415), (1069, 28525), (1141, 26725), (4075, 7483), (5345, 5705)]