86557275

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{2617}}^1$

素因数の和:2650

約数の個数: 72

約数和(自身を含む): 185040240

約数和(自身を除く): 98482965

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, 945, 1225, 1323, 1575, 2205, 2617, 3675, 4725, 6615, 7851, 11025, 13085, 18319, 23553, 33075, 39255, 54957, 65425, 70659, 91595, 117765, 128233, 164871, 196275, 274785, 353295, 384699, 457975, 494613, 588825, 641165, 824355, 1154097, 1373925, 1766475, 1923495, 2473065, 3205825, 3462291, 4121775, 5770485, 9617475, 12365325, 17311455, 28852425, 86557275]

約数ペア:

[(1, 86557275), (3, 28852425), (5, 17311455), (7, 12365325), (9, 9617475), (15, 5770485), (21, 4121775), (25, 3462291), (27, 3205825), (35, 2473065), (45, 1923495), (49, 1766475), (63, 1373925), (75, 1154097), (105, 824355), (135, 641165), (147, 588825), (175, 494613), (189, 457975), (225, 384699), (245, 353295), (315, 274785), (441, 196275), (525, 164871), (675, 128233), (735, 117765), (945, 91595), (1225, 70659), (1323, 65425), (1575, 54957), (2205, 39255), (2617, 33075), (3675, 23553), (4725, 18319), (6615, 13085), (7851, 11025)]