53237145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14369}}^1$

素因数の和:14409

約数の個数: 32

約数和(自身を含む): 96566400

約数和(自身を除く): 43329255

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 14369, 43107, 71845, 186797, 215535, 273011, 560391, 819033, 933985, 1365055, 2801955, 3549143, 4095165, 10647429, 17745715, 53237145]

約数ペア:

[(1, 53237145), (3, 17745715), (5, 10647429), (13, 4095165), (15, 3549143), (19, 2801955), (39, 1365055), (57, 933985), (65, 819033), (95, 560391), (195, 273011), (247, 215535), (285, 186797), (741, 71845), (1235, 43107), (3705, 14369)]