90415390465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4486003}}^1$

素因数の和:4486176

約数の個数: 16

約数和(自身を含む): 113047300800

約数和(自身を除く): 22631910335

約数列:

[1, 5, 29, 139, 145, 695, 4031, 20155, 4486003, 22430015, 130094087, 623554417, 650470435, 3117772085, 18083078093, 90415390465]

約数ペア:

[(1, 90415390465), (5, 18083078093), (29, 3117772085), (139, 650470435), (145, 623554417), (695, 130094087), (4031, 22430015), (20155, 4486003)]