26823825

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{811}}^1$

素因数の和:844

約数の個数: 72

約数和(自身を含む): 57392160

約数和(自身を除く): 30568335

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 811, 945, 1225, 1323, 1575, 2205, 2433, 3675, 4055, 4725, 5677, 6615, 7299, 11025, 12165, 17031, 20275, 21897, 28385, 33075, 36495, 39739, 51093, 60825, 85155, 109485, 119217, 141925, 153279, 182475, 198695, 255465, 357651, 425775, 547425, 596085, 766395, 993475, 1072953, 1277325, 1788255, 2980425, 3831975, 5364765, 8941275, 26823825]

約数ペア:

[(1, 26823825), (3, 8941275), (5, 5364765), (7, 3831975), (9, 2980425), (15, 1788255), (21, 1277325), (25, 1072953), (27, 993475), (35, 766395), (45, 596085), (49, 547425), (63, 425775), (75, 357651), (105, 255465), (135, 198695), (147, 182475), (175, 153279), (189, 141925), (225, 119217), (245, 109485), (315, 85155), (441, 60825), (525, 51093), (675, 39739), (735, 36495), (811, 33075), (945, 28385), (1225, 21897), (1323, 20275), (1575, 17031), (2205, 12165), (2433, 11025), (3675, 7299), (4055, 6615), (4725, 5677)]