7281297855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3517}}^1\times {\mathrm{3539}}^1$

素因数の和:7080

約数の個数: 48

約数和(自身を含む): 13599462240

約数和(自身を除く): 6318164385

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3517, 3539, 10551, 10617, 17585, 17695, 31653, 31851, 45721, 46007, 52755, 53085, 137163, 138021, 158265, 159255, 228605, 230035, 411489, 414063, 685815, 690105, 2057445, 2070315, 12446663, 37339989, 62233315, 112019967, 161806619, 186699945, 485419857, 560099835, 809033095, 1456259571, 2427099285, 7281297855]

約数ペア:

[(1, 7281297855), (3, 2427099285), (5, 1456259571), (9, 809033095), (13, 560099835), (15, 485419857), (39, 186699945), (45, 161806619), (65, 112019967), (117, 62233315), (195, 37339989), (585, 12446663), (3517, 2070315), (3539, 2057445), (10551, 690105), (10617, 685815), (17585, 414063), (17695, 411489), (31653, 230035), (31851, 228605), (45721, 159255), (46007, 158265), (52755, 138021), (53085, 137163)]