2763345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 2139567

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 383, 481, 555, 1149, 1443, 1915, 2405, 4979, 5745, 7215, 14171, 14937, 24895, 42513, 70855, 74685, 184223, 212565, 552669, 921115, 2763345]

約数ペア:

[(1, 2763345), (3, 921115), (5, 552669), (13, 212565), (15, 184223), (37, 74685), (39, 70855), (65, 42513), (111, 24895), (185, 14937), (195, 14171), (383, 7215), (481, 5745), (555, 4979), (1149, 2405), (1443, 1915)]