23371245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17909}}^1$

素因数の和:17949

約数の個数: 24

約数和(自身を含む): 41909400

約数和(自身を除く): 18538155

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 17909, 53727, 89545, 161181, 268635, 519361, 805905, 1558083, 2596805, 4674249, 7790415, 23371245]

約数ペア:

[(1, 23371245), (3, 7790415), (5, 4674249), (9, 2596805), (15, 1558083), (29, 805905), (45, 519361), (87, 268635), (145, 161181), (261, 89545), (435, 53727), (1305, 17909)]