212541615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33029}}^1$

素因数の和:33064

約数の個数: 48

約数和(自身を含む): 432825120

約数和(自身を除く): 220283505

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 33029, 99087, 165145, 297261, 363319, 429377, 495435, 1089957, 1288131, 1486305, 1816595, 2146885, 3269871, 3864393, 4723147, 5449785, 6440655, 14169441, 16349355, 19321965, 23615735, 42508323, 70847205, 212541615]

約数ペア:

[(1, 212541615), (3, 70847205), (5, 42508323), (9, 23615735), (11, 19321965), (13, 16349355), (15, 14169441), (33, 6440655), (39, 5449785), (45, 4723147), (55, 3864393), (65, 3269871), (99, 2146885), (117, 1816595), (143, 1486305), (165, 1288131), (195, 1089957), (429, 495435), (495, 429377), (585, 363319), (715, 297261), (1287, 165145), (2145, 99087), (6435, 33029)]