4800215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 2250025

約数列:

[1, 5, 7, 23, 35, 67, 89, 115, 161, 335, 445, 469, 623, 805, 1541, 2047, 2345, 3115, 5963, 7705, 10235, 10787, 14329, 29815, 41741, 53935, 71645, 137149, 208705, 685745, 960043, 4800215]

約数ペア:

[(1, 4800215), (5, 960043), (7, 685745), (23, 208705), (35, 137149), (67, 71645), (89, 53935), (115, 41741), (161, 29815), (335, 14329), (445, 10787), (469, 10235), (623, 7705), (805, 5963), (1541, 3115), (2047, 2345)]