40814145

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8171}}^1$

素因数の和:8222

約数の個数: 32

約数和(自身を含む): 74528640

約数和(自身を除く): 33714495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 8171, 24513, 40855, 73539, 122565, 220617, 302327, 367695, 906981, 1103085, 1511635, 2720943, 4534905, 8162829, 13604715, 40814145]

約数ペア:

[(1, 40814145), (3, 13604715), (5, 8162829), (9, 4534905), (15, 2720943), (27, 1511635), (37, 1103085), (45, 906981), (111, 367695), (135, 302327), (185, 220617), (333, 122565), (555, 73539), (999, 40855), (1665, 24513), (4995, 8171)]