30216475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 39108608

約数和(自身を除く): 8892133

約数列:

[1, 5, 25, 31, 127, 155, 307, 635, 775, 1535, 3175, 3937, 7675, 9517, 19685, 38989, 47585, 98425, 194945, 237925, 974725, 1208659, 6043295, 30216475]

約数ペア:

[(1, 30216475), (5, 6043295), (25, 1208659), (31, 974725), (127, 237925), (155, 194945), (307, 98425), (635, 47585), (775, 38989), (1535, 19685), (3175, 9517), (3937, 7675)]