13551615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3911}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 29293056

約数和(自身を除く): 15741441

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 3911, 11733, 19555, 27377, 35199, 43021, 58665, 82131, 129063, 136885, 175995, 215105, 246393, 301147, 387189, 410655, 645315, 903441, 1231965, 1505735, 1935945, 2710323, 4517205, 13551615]

約数ペア:

[(1, 13551615), (3, 4517205), (5, 2710323), (7, 1935945), (9, 1505735), (11, 1231965), (15, 903441), (21, 645315), (33, 410655), (35, 387189), (45, 301147), (55, 246393), (63, 215105), (77, 175995), (99, 136885), (105, 129063), (165, 82131), (231, 58665), (315, 43021), (385, 35199), (495, 27377), (693, 19555), (1155, 11733), (3465, 3911)]