252589095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11867}}^1$

素因数の和:11932

約数の個数: 48

約数和(自身を含む): 488771712

約数和(自身を除く): 236182617

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 11867, 21285, 35601, 59335, 106803, 130537, 178005, 391611, 510281, 534015, 652685, 1174833, 1530843, 1958055, 2551405, 4592529, 5613091, 5874165, 7654215, 16839273, 22962645, 28065455, 50517819, 84196365, 252589095]

約数ペア:

[(1, 252589095), (3, 84196365), (5, 50517819), (9, 28065455), (11, 22962645), (15, 16839273), (33, 7654215), (43, 5874165), (45, 5613091), (55, 4592529), (99, 2551405), (129, 1958055), (165, 1530843), (215, 1174833), (387, 652685), (473, 534015), (495, 510281), (645, 391611), (1419, 178005), (1935, 130537), (2365, 106803), (4257, 59335), (7095, 35601), (11867, 21285)]