54055015

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 76769280

約数和(自身を除く): 22714265

約数列:

[1, 5, 7, 35, 41, 139, 205, 271, 287, 695, 973, 1355, 1435, 1897, 4865, 5699, 9485, 11111, 28495, 37669, 39893, 55555, 77777, 188345, 199465, 263683, 388885, 1318415, 1544429, 7722145, 10811003, 54055015]

約数ペア:

[(1, 54055015), (5, 10811003), (7, 7722145), (35, 1544429), (41, 1318415), (139, 388885), (205, 263683), (271, 199465), (287, 188345), (695, 77777), (973, 55555), (1355, 39893), (1435, 37669), (1897, 28495), (4865, 11111), (5699, 9485)]