9723825

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1918

約数の個数: 36

約数和(自身を含む): 18183360

約数和(自身を除く): 8459535

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 1879, 5175, 5637, 9395, 16911, 28185, 43217, 46975, 84555, 129651, 140925, 216085, 388953, 422775, 648255, 1080425, 1944765, 3241275, 9723825]

約数ペア:

[(1, 9723825), (3, 3241275), (5, 1944765), (9, 1080425), (15, 648255), (23, 422775), (25, 388953), (45, 216085), (69, 140925), (75, 129651), (115, 84555), (207, 46975), (225, 43217), (345, 28185), (575, 16911), (1035, 9395), (1725, 5637), (1879, 5175)]