56735385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{77191}}^1$

素因数の和:77213

約数の個数: 24

約数和(自身を含む): 105598656

約数和(自身を除く): 48863271

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 77191, 231573, 385955, 540337, 1157865, 1621011, 2701685, 3782359, 8105055, 11347077, 18911795, 56735385]

約数ペア:

[(1, 56735385), (3, 18911795), (5, 11347077), (7, 8105055), (15, 3782359), (21, 2701685), (35, 1621011), (49, 1157865), (105, 540337), (147, 385955), (245, 231573), (735, 77191)]