68274135

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2459}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 118581840

約数和(自身を除く): 50307705

約数列:

[1, 3, 5, 9, 15, 45, 617, 1851, 2459, 3085, 5553, 7377, 9255, 12295, 22131, 27765, 36885, 110655, 1517203, 4551609, 7586015, 13654827, 22758045, 68274135]

約数ペア:

[(1, 68274135), (3, 22758045), (5, 13654827), (9, 7586015), (15, 4551609), (45, 1517203), (617, 110655), (1851, 36885), (2459, 27765), (3085, 22131), (5553, 12295), (7377, 9255)]