142038085

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139939}}^1$

素因数の和:139980

約数の個数: 16

約数和(自身を含む): 201513600

約数和(自身を除く): 59475515

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 139939, 699695, 979573, 4058231, 4897865, 20291155, 28407617, 142038085]

約数ペア:

[(1, 142038085), (5, 28407617), (7, 20291155), (29, 4897865), (35, 4058231), (145, 979573), (203, 699695), (1015, 139939)]