26364825

素因数分解:

$3^3\times 5^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 48955200

約数和(自身を除く): 22590375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 139, 225, 281, 417, 675, 695, 843, 1251, 1405, 2085, 2529, 3475, 3753, 4215, 6255, 7025, 7587, 10425, 12645, 18765, 21075, 31275, 37935, 39059, 63225, 93825, 117177, 189675, 195295, 351531, 585885, 976475, 1054593, 1757655, 2929425, 5272965, 8788275, 26364825]

約数ペア:

[(1, 26364825), (3, 8788275), (5, 5272965), (9, 2929425), (15, 1757655), (25, 1054593), (27, 976475), (45, 585885), (75, 351531), (135, 195295), (139, 189675), (225, 117177), (281, 93825), (417, 63225), (675, 39059), (695, 37935), (843, 31275), (1251, 21075), (1405, 18765), (2085, 12645), (2529, 10425), (3475, 7587), (3753, 7025), (4215, 6255)]