72208095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16657}}^1$

素因数の和:16699

約数の個数: 24

約数和(自身を含む): 122736144

約数和(自身を除く): 50528049

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 16657, 49971, 83285, 249855, 283169, 849507, 1415845, 4247535, 4813873, 14441619, 24069365, 72208095]

約数ペア:

[(1, 72208095), (3, 24069365), (5, 14441619), (15, 4813873), (17, 4247535), (51, 1415845), (85, 849507), (255, 283169), (289, 249855), (867, 83285), (1445, 49971), (4335, 16657)]