8505645

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4139}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 13711680

約数和(自身を除く): 5206035

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 4139, 12417, 20695, 62085, 567043, 1701129, 2835215, 8505645]

約数ペア:

[(1, 8505645), (3, 2835215), (5, 1701129), (15, 567043), (137, 62085), (411, 20695), (685, 12417), (2055, 4139)]