479265995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 639038400

約数和(自身を除く): 159772405

約数列:

[1, 5, 13, 37, 65, 185, 349, 481, 571, 1745, 2405, 2855, 4537, 7423, 12913, 21127, 22685, 37115, 64565, 105635, 167869, 199279, 274651, 839345, 996395, 1373255, 2590627, 7373323, 12953135, 36866615, 95853199, 479265995]

約数ペア:

[(1, 479265995), (5, 95853199), (13, 36866615), (37, 12953135), (65, 7373323), (185, 2590627), (349, 1373255), (481, 996395), (571, 839345), (1745, 274651), (2405, 199279), (2855, 167869), (4537, 105635), (7423, 64565), (12913, 37115), (21127, 22685)]