26248785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 45649920

約数和(自身を除く): 19401135

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 2971, 8835, 8913, 14855, 44565, 56449, 92101, 169347, 276303, 282245, 460505, 846735, 1381515, 1749919, 5249757, 8749595, 26248785]

約数ペア:

[(1, 26248785), (3, 8749595), (5, 5249757), (15, 1749919), (19, 1381515), (31, 846735), (57, 460505), (93, 282245), (95, 276303), (155, 169347), (285, 92101), (465, 56449), (589, 44565), (1767, 14855), (2945, 8913), (2971, 8835)]