126253865

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1811}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 154469376

約数和(自身を除く): 28215511

約数列:

[1, 5, 73, 191, 365, 955, 1811, 9055, 13943, 69715, 132203, 345901, 661015, 1729505, 25250773, 126253865]

約数ペア:

[(1, 126253865), (5, 25250773), (73, 1729505), (191, 661015), (365, 345901), (955, 132203), (1811, 69715), (9055, 13943)]