68461795

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5591}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 85893120

約数和(自身を除く): 17431325

約数列:

[1, 5, 31, 79, 155, 395, 2449, 5591, 12245, 27955, 173321, 441689, 866605, 2208445, 13692359, 68461795]

約数ペア:

[(1, 68461795), (5, 13692359), (31, 2208445), (79, 866605), (155, 441689), (395, 173321), (2449, 27955), (5591, 12245)]