47747195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 15152005

約数列:

[1, 5, 23, 29, 103, 115, 139, 145, 515, 667, 695, 2369, 2987, 3197, 3335, 4031, 11845, 14317, 14935, 15985, 20155, 68701, 71585, 92713, 329291, 343505, 415193, 463565, 1646455, 2075965, 9549439, 47747195]

約数ペア:

[(1, 47747195), (5, 9549439), (23, 2075965), (29, 1646455), (103, 463565), (115, 415193), (139, 343505), (145, 329291), (515, 92713), (667, 71585), (695, 68701), (2369, 20155), (2987, 15985), (3197, 14935), (3335, 14317), (4031, 11845)]