2690147385

素因数分解:

$3^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{48563}}^1$

素因数の和:49805

約数の個数: 24

約数和(自身を含む): 4666806144

約数和(自身を除く): 1976658759

約数列:

[1, 3, 5, 9, 15, 45, 1231, 3693, 6155, 11079, 18465, 48563, 55395, 145689, 242815, 437067, 728445, 2185335, 59781053, 179343159, 298905265, 538029477, 896715795, 2690147385]

約数ペア:

[(1, 2690147385), (3, 896715795), (5, 538029477), (9, 298905265), (15, 179343159), (45, 59781053), (1231, 2185335), (3693, 728445), (6155, 437067), (11079, 242815), (18465, 145689), (48563, 55395)]