11457075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 21943040

約数和(自身を除く): 10485965

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 139, 157, 175, 417, 471, 525, 695, 785, 973, 1099, 2085, 2355, 2919, 3297, 3475, 3925, 4865, 5495, 10425, 11775, 14595, 16485, 21823, 24325, 27475, 65469, 72975, 82425, 109115, 152761, 327345, 458283, 545575, 763805, 1636725, 2291415, 3819025, 11457075]

約数ペア:

[(1, 11457075), (3, 3819025), (5, 2291415), (7, 1636725), (15, 763805), (21, 545575), (25, 458283), (35, 327345), (75, 152761), (105, 109115), (139, 82425), (157, 72975), (175, 65469), (417, 27475), (471, 24325), (525, 21823), (695, 16485), (785, 14595), (973, 11775), (1099, 10425), (2085, 5495), (2355, 4865), (2919, 3925), (3297, 3475)]