25426305

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 23006079

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1231, 1377, 2295, 3693, 4131, 6155, 6885, 11079, 18465, 20655, 20927, 33237, 55395, 62781, 99711, 104635, 166185, 188343, 299133, 313905, 498555, 565029, 941715, 1495665, 1695087, 2825145, 5085261, 8475435, 25426305]

約数ペア:

[(1, 25426305), (3, 8475435), (5, 5085261), (9, 2825145), (15, 1695087), (17, 1495665), (27, 941715), (45, 565029), (51, 498555), (81, 313905), (85, 299133), (135, 188343), (153, 166185), (243, 104635), (255, 99711), (405, 62781), (459, 55395), (765, 33237), (1215, 20927), (1231, 20655), (1377, 18465), (2295, 11079), (3693, 6885), (4131, 6155)]