315034265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2897}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 467389440

約数和(自身を除く): 152355175

約数列:

[1, 5, 7, 13, 35, 65, 91, 239, 455, 1195, 1673, 2897, 3107, 8365, 14485, 15535, 20279, 21749, 37661, 101395, 108745, 188305, 263627, 692383, 1318135, 3461915, 4846681, 9000979, 24233405, 45004895, 63006853, 315034265]

約数ペア:

[(1, 315034265), (5, 63006853), (7, 45004895), (13, 24233405), (35, 9000979), (65, 4846681), (91, 3461915), (239, 1318135), (455, 692383), (1195, 263627), (1673, 188305), (2897, 108745), (3107, 101395), (8365, 37661), (14485, 21749), (15535, 20279)]