53842185

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3659}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 96624000

約数和(自身を除く): 42781815

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 3659, 4905, 10977, 14715, 18295, 32931, 54885, 98793, 164655, 398831, 493965, 1196493, 1994155, 3589479, 5982465, 10768437, 17947395, 53842185]

約数ペア:

[(1, 53842185), (3, 17947395), (5, 10768437), (9, 5982465), (15, 3589479), (27, 1994155), (45, 1196493), (109, 493965), (135, 398831), (327, 164655), (545, 98793), (981, 54885), (1635, 32931), (2943, 18295), (3659, 14715), (4905, 10977)]