7672005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 36

約数和(自身を含む): 14627340

約数和(自身を除く): 6955335

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1409, 1815, 4227, 5445, 7045, 12681, 15499, 21135, 46497, 63405, 77495, 139491, 170489, 232485, 511467, 697455, 852445, 1534401, 2557335, 7672005]

約数ペア:

[(1, 7672005), (3, 2557335), (5, 1534401), (9, 852445), (11, 697455), (15, 511467), (33, 232485), (45, 170489), (55, 139491), (99, 77495), (121, 63405), (165, 46497), (363, 21135), (495, 15499), (605, 12681), (1089, 7045), (1409, 5445), (1815, 4227)]