53885235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4397}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 92885760

約数和(自身を除く): 39000525

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 4397, 12255, 13191, 21985, 65955, 83543, 189071, 250629, 417715, 567213, 945355, 1253145, 2836065, 3592349, 10777047, 17961745, 53885235]

約数ペア:

[(1, 53885235), (3, 17961745), (5, 10777047), (15, 3592349), (19, 2836065), (43, 1253145), (57, 945355), (95, 567213), (129, 417715), (215, 250629), (285, 189071), (645, 83543), (817, 65955), (2451, 21985), (4085, 13191), (4397, 12255)]