68475235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27779}}^1$

素因数の和:27830

約数の個数: 16

約数和(自身を含む): 90007200

約数和(自身を除く): 21531965

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 27779, 138895, 472243, 805591, 2361215, 4027955, 13695047, 68475235]

約数ペア:

[(1, 68475235), (5, 13695047), (17, 4027955), (29, 2361215), (85, 805591), (145, 472243), (493, 138895), (2465, 27779)]