25985745

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8369}}^1$

素因数の和:8406

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 22225455

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 8369, 25107, 41845, 75321, 125535, 192487, 225963, 376605, 577461, 962435, 1129815, 1732383, 2887305, 5197149, 8661915, 25985745]

約数ペア:

[(1, 25985745), (3, 8661915), (5, 5197149), (9, 2887305), (15, 1732383), (23, 1129815), (27, 962435), (45, 577461), (69, 376605), (115, 225963), (135, 192487), (207, 125535), (345, 75321), (621, 41845), (1035, 25107), (3105, 8369)]