38935155

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{52973}}^1$

素因数の和:52995

約数の個数: 24

約数和(自身を含む): 72468432

約数和(自身を除く): 33533277

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 52973, 158919, 264865, 370811, 794595, 1112433, 1854055, 2595677, 5562165, 7787031, 12978385, 38935155]

約数ペア:

[(1, 38935155), (3, 12978385), (5, 7787031), (7, 5562165), (15, 2595677), (21, 1854055), (35, 1112433), (49, 794595), (105, 370811), (147, 264865), (245, 158919), (735, 52973)]