201347925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{65479}}^1$

素因数の和:65533

約数の個数: 24

約数和(自身を含む): 341019840

約数和(自身を除く): 139671915

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 65479, 196437, 327395, 982185, 1636975, 2684639, 4910925, 8053917, 13423195, 40269585, 67115975, 201347925]

約数ペア:

[(1, 201347925), (3, 67115975), (5, 40269585), (15, 13423195), (25, 8053917), (41, 4910925), (75, 2684639), (123, 1636975), (205, 982185), (615, 327395), (1025, 196437), (3075, 65479)]