265514145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15299}}^1$

素因数の和:15409

約数の個数: 32

約数和(自身を含む): 462672000

約数和(自身を除く): 197157855

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 5785, 15299, 17355, 45897, 76495, 198887, 229485, 596661, 994435, 1361611, 2983305, 4084833, 6808055, 17700943, 20424165, 53102829, 88504715, 265514145]

約数ペア:

[(1, 265514145), (3, 88504715), (5, 53102829), (13, 20424165), (15, 17700943), (39, 6808055), (65, 4084833), (89, 2983305), (195, 1361611), (267, 994435), (445, 596661), (1157, 229485), (1335, 198887), (3471, 76495), (5785, 45897), (15299, 17355)]