4408665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 7680000

約数和(自身を除く): 3271335

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 499, 589, 1497, 1767, 2495, 2945, 7485, 8835, 9481, 15469, 28443, 46407, 47405, 77345, 142215, 232035, 293911, 881733, 1469555, 4408665]

約数ペア:

[(1, 4408665), (3, 1469555), (5, 881733), (15, 293911), (19, 232035), (31, 142215), (57, 77345), (93, 47405), (95, 46407), (155, 28443), (285, 15469), (465, 9481), (499, 8835), (589, 7485), (1497, 2945), (1767, 2495)]