6787335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 11784960

約数和(自身を除く): 4997625

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 619, 645, 731, 1857, 2193, 3095, 3655, 9285, 10523, 10965, 26617, 31569, 52615, 79851, 133085, 157845, 399255, 452489, 1357467, 2262445, 6787335]

約数ペア:

[(1, 6787335), (3, 2262445), (5, 1357467), (15, 452489), (17, 399255), (43, 157845), (51, 133085), (85, 79851), (129, 52615), (215, 31569), (255, 26617), (619, 10965), (645, 10523), (731, 9285), (1857, 3655), (2193, 3095)]