71005375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 106629120

約数和(自身を除く): 35623745

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 3325, 4271, 16625, 21355, 29897, 81149, 106775, 149485, 405745, 533875, 568043, 747425, 2028725, 2840215, 3737125, 10143625, 14201075, 71005375]

約数ペア:

[(1, 71005375), (5, 14201075), (7, 10143625), (19, 3737125), (25, 2840215), (35, 2028725), (95, 747425), (125, 568043), (133, 533875), (175, 405745), (475, 149485), (665, 106775), (875, 81149), (2375, 29897), (3325, 21355), (4271, 16625)]