4480905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 8426880

約数和(自身を除く): 3945975

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2089, 2145, 6267, 10445, 22979, 27157, 31335, 68937, 81471, 114895, 135785, 298727, 344685, 407355, 896181, 1493635, 4480905]

約数ペア:

[(1, 4480905), (3, 1493635), (5, 896181), (11, 407355), (13, 344685), (15, 298727), (33, 135785), (39, 114895), (55, 81471), (65, 68937), (143, 31335), (165, 27157), (195, 22979), (429, 10445), (715, 6267), (2089, 2145)]