53688705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1613}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 98544384

約数和(自身を除く): 44855679

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 317, 951, 1585, 1613, 2219, 4755, 4839, 6657, 8065, 11095, 11291, 24195, 33285, 33873, 56455, 169365, 511321, 1533963, 2556605, 3579247, 7669815, 10737741, 17896235, 53688705]

約数ペア:

[(1, 53688705), (3, 17896235), (5, 10737741), (7, 7669815), (15, 3579247), (21, 2556605), (35, 1533963), (105, 511321), (317, 169365), (951, 56455), (1585, 33873), (1613, 33285), (2219, 24195), (4755, 11291), (4839, 11095), (6657, 8065)]