310488765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{4493}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 528062976

約数和(自身を除く): 217574211

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 271, 813, 1355, 4065, 4493, 4607, 13479, 13821, 22465, 23035, 67395, 69105, 76381, 229143, 381905, 1145715, 1217603, 3652809, 6088015, 18264045, 20699251, 62097753, 103496255, 310488765]

約数ペア:

[(1, 310488765), (3, 103496255), (5, 62097753), (15, 20699251), (17, 18264045), (51, 6088015), (85, 3652809), (255, 1217603), (271, 1145715), (813, 381905), (1355, 229143), (4065, 76381), (4493, 69105), (4607, 67395), (13479, 23035), (13821, 22465)]