27485325

素因数分解:

$3^4\times 5^2\times 7^2\times {\mathrm{277}}^1$

素因数の和:313

約数の個数: 90

約数和(自身を含む): 59438346

約数和(自身を除く): 31953021

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 135, 147, 175, 189, 225, 245, 277, 315, 405, 441, 525, 567, 675, 735, 831, 945, 1225, 1323, 1385, 1575, 1939, 2025, 2205, 2493, 2835, 3675, 3969, 4155, 4725, 5817, 6615, 6925, 7479, 9695, 11025, 12465, 13573, 14175, 17451, 19845, 20775, 22437, 29085, 33075, 37395, 40719, 48475, 52353, 62325, 67865, 87255, 99225, 112185, 122157, 145425, 157059, 186975, 203595, 261765, 339325, 366471, 436275, 560925, 610785, 785295, 1017975, 1099413, 1308825, 1832355, 3053925, 3926475, 5497065, 9161775, 27485325]

約数ペア:

[(1, 27485325), (3, 9161775), (5, 5497065), (7, 3926475), (9, 3053925), (15, 1832355), (21, 1308825), (25, 1099413), (27, 1017975), (35, 785295), (45, 610785), (49, 560925), (63, 436275), (75, 366471), (81, 339325), (105, 261765), (135, 203595), (147, 186975), (175, 157059), (189, 145425), (225, 122157), (245, 112185), (277, 99225), (315, 87255), (405, 67865), (441, 62325), (525, 52353), (567, 48475), (675, 40719), (735, 37395), (831, 33075), (945, 29085), (1225, 22437), (1323, 20775), (1385, 19845), (1575, 17451), (1939, 14175), (2025, 13573), (2205, 12465), (2493, 11025), (2835, 9695), (3675, 7479), (3969, 6925), (4155, 6615), (4725, 5817)]