9770325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 17498880

約数和(自身を除く): 7728555

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 79, 85, 97, 237, 255, 291, 395, 425, 485, 1185, 1275, 1343, 1455, 1649, 1975, 2425, 4029, 4947, 5925, 6715, 7275, 7663, 8245, 20145, 22989, 24735, 33575, 38315, 41225, 100725, 114945, 123675, 130271, 191575, 390813, 574725, 651355, 1954065, 3256775, 9770325]

約数ペア:

[(1, 9770325), (3, 3256775), (5, 1954065), (15, 651355), (17, 574725), (25, 390813), (51, 191575), (75, 130271), (79, 123675), (85, 114945), (97, 100725), (237, 41225), (255, 38315), (291, 33575), (395, 24735), (425, 22989), (485, 20145), (1185, 8245), (1275, 7663), (1343, 7275), (1455, 6715), (1649, 5925), (1975, 4947), (2425, 4029)]