38389969345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14831}}^1\times {\mathrm{5689}}^1$

素因数の和:20545

約数の個数: 32

約数和(自身を含む): 56712821760

約数和(自身を除く): 18322852415

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 5689, 14831, 28445, 39823, 73957, 74155, 103817, 192803, 199115, 369785, 517699, 519085, 964015, 1349621, 2588495, 6748105, 84373559, 421867795, 590614913, 1096856267, 2953074565, 5484281335, 7677993869, 38389969345]

約数ペア:

[(1, 38389969345), (5, 7677993869), (7, 5484281335), (13, 2953074565), (35, 1096856267), (65, 590614913), (91, 421867795), (455, 84373559), (5689, 6748105), (14831, 2588495), (28445, 1349621), (39823, 964015), (73957, 519085), (74155, 517699), (103817, 369785), (192803, 199115)]