28495065

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9643}}^1$

素因数の和:9848

約数の個数: 16

約数和(自身を含む): 45828288

約数和(自身を除く): 17333223

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 9643, 28929, 48215, 144645, 1899671, 5699013, 9498355, 28495065]

約数ペア:

[(1, 28495065), (3, 9498355), (5, 5699013), (15, 1899671), (197, 144645), (591, 48215), (985, 28929), (2955, 9643)]