280107265

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1\times {\mathrm{1051}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 339636096

約数和(自身を除く): 59528831

約数列:

[1, 5, 151, 353, 755, 1051, 1765, 5255, 53303, 158701, 266515, 371003, 793505, 1855015, 56021453, 280107265]

約数ペア:

[(1, 280107265), (5, 56021453), (151, 1855015), (353, 793505), (755, 371003), (1051, 266515), (1765, 158701), (5255, 53303)]