143722005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29123}}^1$

素因数の和:29185

約数の個数: 32

約数和(自身を含む): 268406784

約数和(自身を除く): 124684779

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 29123, 87369, 145615, 203861, 436845, 611583, 1019305, 1368781, 3057915, 4106343, 6843905, 9581467, 20531715, 28744401, 47907335, 143722005]

約数ペア:

[(1, 143722005), (3, 47907335), (5, 28744401), (7, 20531715), (15, 9581467), (21, 6843905), (35, 4106343), (47, 3057915), (105, 1368781), (141, 1019305), (235, 611583), (329, 436845), (705, 203861), (987, 145615), (1645, 87369), (4935, 29123)]