64016505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{203227}}^1$

素因数の和:203245

約数の個数: 24

約数和(自身を含む): 126814272

約数和(自身を除く): 62797767

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 203227, 609681, 1016135, 1422589, 1829043, 3048405, 4267767, 7112945, 9145215, 12803301, 21338835, 64016505]

約数ペア:

[(1, 64016505), (3, 21338835), (5, 12803301), (7, 9145215), (9, 7112945), (15, 4267767), (21, 3048405), (35, 1829043), (45, 1422589), (63, 1016135), (105, 609681), (315, 203227)]