83856675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 159410432

約数和(自身を除く): 75553757

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 211, 525, 633, 757, 1055, 1477, 2271, 3165, 3785, 4431, 5275, 5299, 7385, 11355, 15825, 15897, 18925, 22155, 26495, 36925, 56775, 79485, 110775, 132475, 159727, 397425, 479181, 798635, 1118089, 2395905, 3354267, 3993175, 5590445, 11979525, 16771335, 27952225, 83856675]

約数ペア:

[(1, 83856675), (3, 27952225), (5, 16771335), (7, 11979525), (15, 5590445), (21, 3993175), (25, 3354267), (35, 2395905), (75, 1118089), (105, 798635), (175, 479181), (211, 397425), (525, 159727), (633, 132475), (757, 110775), (1055, 79485), (1477, 56775), (2271, 36925), (3165, 26495), (3785, 22155), (4431, 18925), (5275, 15897), (5299, 15825), (7385, 11355)]