201795775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6555

約数の個数: 24

約数和(自身を含む): 264916080

約数和(自身を除く): 63120305

約数列:

[1, 5, 25, 29, 43, 145, 215, 725, 1075, 1247, 6235, 6473, 31175, 32365, 161825, 187717, 278339, 938585, 1391695, 4692925, 6958475, 8071831, 40359155, 201795775]

約数ペア:

[(1, 201795775), (5, 40359155), (25, 8071831), (29, 6958475), (43, 4692925), (145, 1391695), (215, 938585), (725, 278339), (1075, 187717), (1247, 161825), (6235, 32365), (6473, 31175)]