68359215

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{54907}}^1$

素因数の和:54998

約数の個数: 16

約数和(自身を含む): 110694528

約数和(自身を除く): 42335313

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 54907, 164721, 274535, 823605, 4557281, 13671843, 22786405, 68359215]

約数ペア:

[(1, 68359215), (3, 22786405), (5, 13671843), (15, 4557281), (83, 823605), (249, 274535), (415, 164721), (1245, 54907)]