74795305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 103299840

約数和(自身を除く): 28504535

約数列:

[1, 5, 13, 19, 65, 71, 95, 247, 355, 853, 923, 1235, 1349, 4265, 4615, 6745, 11089, 16207, 17537, 55445, 60563, 81035, 87685, 210691, 302815, 787319, 1053455, 1150697, 3936595, 5753485, 14959061, 74795305]

約数ペア:

[(1, 74795305), (5, 14959061), (13, 5753485), (19, 3936595), (65, 1150697), (71, 1053455), (95, 787319), (247, 302815), (355, 210691), (853, 87685), (923, 81035), (1235, 60563), (1349, 55445), (4265, 17537), (4615, 16207), (6745, 11089)]