3244345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1352135

約数列:

[1, 5, 13, 19, 37, 65, 71, 95, 185, 247, 355, 481, 703, 923, 1235, 1349, 2405, 2627, 3515, 4615, 6745, 9139, 13135, 17537, 34151, 45695, 49913, 87685, 170755, 249565, 648869, 3244345]

約数ペア:

[(1, 3244345), (5, 648869), (13, 249565), (19, 170755), (37, 87685), (65, 49913), (71, 45695), (95, 34151), (185, 17537), (247, 13135), (355, 9139), (481, 6745), (703, 4615), (923, 3515), (1235, 2627), (1349, 2405)]