27213615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4264

約数の個数: 48

約数和(自身を含む): 55429920

約数和(自身を除く): 28216305

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 4229, 6435, 12687, 21145, 38061, 46519, 54977, 63435, 139557, 164931, 190305, 232595, 274885, 418671, 494793, 604747, 697785, 824655, 1814241, 2093355, 2473965, 3023735, 5442723, 9071205, 27213615]

約数ペア:

[(1, 27213615), (3, 9071205), (5, 5442723), (9, 3023735), (11, 2473965), (13, 2093355), (15, 1814241), (33, 824655), (39, 697785), (45, 604747), (55, 494793), (65, 418671), (99, 274885), (117, 232595), (143, 190305), (165, 164931), (195, 139557), (429, 63435), (495, 54977), (585, 46519), (715, 38061), (1287, 21145), (2145, 12687), (4229, 6435)]