1609672215

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{20947}}^1$

素因数の和:21111

約数の個数: 32

約数和(自身を含む): 2654530560

約数和(自身を除く): 1044858345

約数列:

[1, 3, 5, 15, 47, 109, 141, 235, 327, 545, 705, 1635, 5123, 15369, 20947, 25615, 62841, 76845, 104735, 314205, 984509, 2283223, 2953527, 4922545, 6849669, 11416115, 14767635, 34248345, 107311481, 321934443, 536557405, 1609672215]

約数ペア:

[(1, 1609672215), (3, 536557405), (5, 321934443), (15, 107311481), (47, 34248345), (109, 14767635), (141, 11416115), (235, 6849669), (327, 4922545), (545, 2953527), (705, 2283223), (1635, 984509), (5123, 314205), (15369, 104735), (20947, 76845), (25615, 62841)]