25253007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 39372480

約数和(自身を除く): 14119473

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 929, 1599, 2091, 2787, 9061, 12077, 15793, 27183, 36231, 38089, 47379, 114267, 205309, 495157, 615927, 647513, 1485471, 1942539, 8417669, 25253007]

約数ペア:

[(1, 25253007), (3, 8417669), (13, 1942539), (17, 1485471), (39, 647513), (41, 615927), (51, 495157), (123, 205309), (221, 114267), (533, 47379), (663, 38089), (697, 36231), (929, 27183), (1599, 15793), (2091, 12077), (2787, 9061)]