84085965

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4481}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 150595200

約数和(自身を除く): 66509235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 4481, 6255, 13443, 18765, 22405, 40329, 67215, 120987, 201645, 604935, 622859, 1868577, 3114295, 5605731, 9342885, 16817193, 28028655, 84085965]

約数ペア:

[(1, 84085965), (3, 28028655), (5, 16817193), (9, 9342885), (15, 5605731), (27, 3114295), (45, 1868577), (135, 622859), (139, 604935), (417, 201645), (695, 120987), (1251, 67215), (2085, 40329), (3753, 22405), (4481, 18765), (6255, 13443)]