27849935

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 34663680

約数和(自身を除く): 6813745

約数列:

[1, 5, 31, 155, 353, 509, 1765, 2545, 10943, 15779, 54715, 78895, 179677, 898385, 5569987, 27849935]

約数ペア:

[(1, 27849935), (5, 5569987), (31, 898385), (155, 179677), (353, 78895), (509, 54715), (1765, 15779), (2545, 10943)]