42378655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7069}}^1$

素因数の和:7194

約数の個数: 16

約数和(自身を含む): 55994400

約数和(自身を除く): 13615745

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 7069, 35345, 77759, 388795, 770521, 3852605, 8475731, 42378655]

約数ペア:

[(1, 42378655), (5, 8475731), (11, 3852605), (55, 770521), (109, 388795), (545, 77759), (1199, 35345), (5995, 7069)]