330857145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11689}}^1$

素因数の和:11754

約数の個数: 48

約数和(自身を含む): 623684880

約数和(自身を除く): 292827735

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1887, 3145, 5661, 9435, 11689, 28305, 35067, 58445, 105201, 175335, 198713, 432493, 526005, 596139, 993565, 1297479, 1788417, 2162465, 2980695, 3892437, 6487395, 7352381, 8942085, 19462185, 22057143, 36761905, 66171429, 110285715, 330857145]

約数ペア:

[(1, 330857145), (3, 110285715), (5, 66171429), (9, 36761905), (15, 22057143), (17, 19462185), (37, 8942085), (45, 7352381), (51, 6487395), (85, 3892437), (111, 2980695), (153, 2162465), (185, 1788417), (255, 1297479), (333, 993565), (555, 596139), (629, 526005), (765, 432493), (1665, 198713), (1887, 175335), (3145, 105201), (5661, 58445), (9435, 35067), (11689, 28305)]