298828305

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 558789120

約数和(自身を除く): 259960815

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 157, 207, 345, 471, 613, 621, 785, 1035, 1413, 1839, 2355, 3065, 3105, 3611, 4239, 5517, 7065, 9195, 10833, 14099, 16551, 18055, 21195, 27585, 32499, 42297, 54165, 70495, 82755, 96241, 97497, 126891, 162495, 211485, 288723, 380673, 481205, 487485, 634455, 866169, 1443615, 1903365, 2213543, 2598507, 4330845, 6640629, 11067715, 12992535, 19921887, 33203145, 59765661, 99609435, 298828305]

約数ペア:

[(1, 298828305), (3, 99609435), (5, 59765661), (9, 33203145), (15, 19921887), (23, 12992535), (27, 11067715), (45, 6640629), (69, 4330845), (115, 2598507), (135, 2213543), (157, 1903365), (207, 1443615), (345, 866169), (471, 634455), (613, 487485), (621, 481205), (785, 380673), (1035, 288723), (1413, 211485), (1839, 162495), (2355, 126891), (3065, 97497), (3105, 96241), (3611, 82755), (4239, 70495), (5517, 54165), (7065, 42297), (9195, 32499), (10833, 27585), (14099, 21195), (16551, 18055)]