384372465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{40739}}^1$

素因数の和:40801

約数の個数: 32

約数和(自身を含む): 668787840

約数和(自身を除く): 284415375

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 40739, 122217, 203695, 611085, 692563, 1507343, 2077689, 3462815, 4522029, 7536715, 10388445, 22610145, 25624831, 76874493, 128124155, 384372465]

約数ペア:

[(1, 384372465), (3, 128124155), (5, 76874493), (15, 25624831), (17, 22610145), (37, 10388445), (51, 7536715), (85, 4522029), (111, 3462815), (185, 2077689), (255, 1507343), (555, 692563), (629, 611085), (1887, 203695), (3145, 122217), (9435, 40739)]