72603995

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2659}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 89886720

約数和(自身を除く): 17282725

約数列:

[1, 5, 43, 127, 215, 635, 2659, 5461, 13295, 27305, 114337, 337693, 571685, 1688465, 14520799, 72603995]

約数ペア:

[(1, 72603995), (5, 14520799), (43, 1688465), (127, 571685), (215, 337693), (635, 114337), (2659, 27305), (5461, 13295)]