71849575

素因数分解:

$5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2719}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 102533120

約数和(自身を除く): 30683545

約数列:

[1, 5, 7, 25, 35, 151, 175, 755, 1057, 2719, 3775, 5285, 13595, 19033, 26425, 67975, 95165, 410569, 475825, 2052845, 2873983, 10264225, 14369915, 71849575]

約数ペア:

[(1, 71849575), (5, 14369915), (7, 10264225), (25, 2873983), (35, 2052845), (151, 475825), (175, 410569), (755, 95165), (1057, 67975), (2719, 26425), (3775, 19033), (5285, 13595)]