27196455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 52899840

約数和(自身を除く): 25703385

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 403, 409, 429, 465, 715, 1023, 1209, 1227, 1705, 2015, 2045, 2145, 4433, 4499, 5115, 5317, 6045, 6135, 12679, 13299, 13497, 15951, 22165, 22495, 26585, 38037, 58487, 63395, 66495, 67485, 79755, 139469, 164827, 175461, 190185, 292435, 418407, 494481, 697345, 824135, 877305, 1813097, 2092035, 2472405, 5439291, 9065485, 27196455]

約数ペア:

[(1, 27196455), (3, 9065485), (5, 5439291), (11, 2472405), (13, 2092035), (15, 1813097), (31, 877305), (33, 824135), (39, 697345), (55, 494481), (65, 418407), (93, 292435), (143, 190185), (155, 175461), (165, 164827), (195, 139469), (341, 79755), (403, 67485), (409, 66495), (429, 63395), (465, 58487), (715, 38037), (1023, 26585), (1209, 22495), (1227, 22165), (1705, 15951), (2015, 13497), (2045, 13299), (2145, 12679), (4433, 6135), (4499, 6045), (5115, 5317)]