23895285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 41005440

約数和(自身を除く): 17110155

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1129, 1245, 1411, 3387, 4233, 5645, 7055, 16935, 19193, 21165, 57579, 93707, 95965, 281121, 287895, 468535, 1405605, 1593019, 4779057, 7965095, 23895285]

約数ペア:

[(1, 23895285), (3, 7965095), (5, 4779057), (15, 1593019), (17, 1405605), (51, 468535), (83, 287895), (85, 281121), (249, 95965), (255, 93707), (415, 57579), (1129, 21165), (1245, 19193), (1411, 16935), (3387, 7055), (4233, 5645)]