766935

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 64

約数和(自身を含む): 1612800

約数和(自身を除く): 845865

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 27, 39, 45, 57, 65, 69, 95, 115, 117, 135, 171, 195, 207, 247, 285, 299, 345, 351, 437, 513, 585, 621, 741, 855, 897, 1035, 1235, 1311, 1495, 1755, 2185, 2223, 2565, 2691, 3105, 3705, 3933, 4485, 5681, 6555, 6669, 8073, 11115, 11799, 13455, 17043, 19665, 28405, 33345, 40365, 51129, 58995, 85215, 153387, 255645, 766935]

約数ペア:

[(1, 766935), (3, 255645), (5, 153387), (9, 85215), (13, 58995), (15, 51129), (19, 40365), (23, 33345), (27, 28405), (39, 19665), (45, 17043), (57, 13455), (65, 11799), (69, 11115), (95, 8073), (115, 6669), (117, 6555), (135, 5681), (171, 4485), (195, 3933), (207, 3705), (247, 3105), (285, 2691), (299, 2565), (345, 2223), (351, 2185), (437, 1755), (513, 1495), (585, 1311), (621, 1235), (741, 1035), (855, 897)]