9028275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 16186464

約数和(自身を除く): 7158189

約数列:

[1, 3, 5, 15, 17, 25, 51, 73, 75, 85, 97, 219, 255, 291, 365, 425, 485, 1095, 1241, 1275, 1455, 1649, 1825, 2425, 3723, 4947, 5475, 6205, 7081, 7275, 8245, 18615, 21243, 24735, 31025, 35405, 41225, 93075, 106215, 120377, 123675, 177025, 361131, 531075, 601885, 1805655, 3009425, 9028275]

約数ペア:

[(1, 9028275), (3, 3009425), (5, 1805655), (15, 601885), (17, 531075), (25, 361131), (51, 177025), (73, 123675), (75, 120377), (85, 106215), (97, 93075), (219, 41225), (255, 35405), (291, 31025), (365, 24735), (425, 21243), (485, 18615), (1095, 8245), (1241, 7275), (1275, 7081), (1455, 6205), (1649, 5475), (1825, 4947), (2425, 3723)]