22161795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 37806912

約数和(自身を除く): 15645117

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 373, 699, 1119, 1165, 1865, 3495, 3961, 5595, 6341, 11883, 19023, 19805, 31705, 59415, 86909, 95115, 260727, 434545, 1303635, 1477453, 4432359, 7387265, 22161795]

約数ペア:

[(1, 22161795), (3, 7387265), (5, 4432359), (15, 1477453), (17, 1303635), (51, 434545), (85, 260727), (233, 95115), (255, 86909), (373, 59415), (699, 31705), (1119, 19805), (1165, 19023), (1865, 11883), (3495, 6341), (3961, 5595)]