851098245

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1\times {\mathrm{487}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 1372833792

約数和(自身を除く): 521735547

約数列:

[1, 3, 5, 15, 263, 443, 487, 789, 1315, 1329, 1461, 2215, 2435, 3945, 6645, 7305, 116509, 128081, 215741, 349527, 384243, 582545, 640405, 647223, 1078705, 1747635, 1921215, 3236115, 56739883, 170219649, 283699415, 851098245]

約数ペア:

[(1, 851098245), (3, 283699415), (5, 170219649), (15, 56739883), (263, 3236115), (443, 1921215), (487, 1747635), (789, 1078705), (1315, 647223), (1329, 640405), (1461, 582545), (2215, 384243), (2435, 349527), (3945, 215741), (6645, 128081), (7305, 116509)]