29189745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 55862352

約数和(自身を除く): 26672607

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1217, 1599, 1845, 2665, 3651, 4797, 6085, 7995, 10953, 15821, 18255, 23985, 47463, 49897, 54765, 79105, 142389, 149691, 237315, 249485, 449073, 648661, 711945, 748455, 1945983, 2245365, 3243305, 5837949, 9729915, 29189745]

約数ペア:

[(1, 29189745), (3, 9729915), (5, 5837949), (9, 3243305), (13, 2245365), (15, 1945983), (39, 748455), (41, 711945), (45, 648661), (65, 449073), (117, 249485), (123, 237315), (195, 149691), (205, 142389), (369, 79105), (533, 54765), (585, 49897), (615, 47463), (1217, 23985), (1599, 18255), (1845, 15821), (2665, 10953), (3651, 7995), (4797, 6085)]