260014105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{6547}}^1$

素因数の和:6625

約数の個数: 24

約数和(自身を含む): 345105792

約数和(自身を除く): 85091687

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 3055, 6547, 7943, 32735, 39715, 85111, 307709, 425555, 1106443, 1538545, 4000217, 5532215, 20001085, 52002821, 260014105]

約数ペア:

[(1, 260014105), (5, 52002821), (13, 20001085), (47, 5532215), (65, 4000217), (169, 1538545), (235, 1106443), (611, 425555), (845, 307709), (3055, 85111), (6547, 39715), (7943, 32735)]