1036989905

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{1423}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 1456717824

約数和(自身を除く): 419727919

約数列:

[1, 5, 7, 35, 47, 235, 329, 443, 1423, 1645, 2215, 3101, 7115, 9961, 15505, 20821, 49805, 66881, 104105, 145747, 334405, 468167, 630389, 728735, 2340835, 3151945, 4412723, 22063615, 29628283, 148141415, 207397981, 1036989905]

約数ペア:

[(1, 1036989905), (5, 207397981), (7, 148141415), (35, 29628283), (47, 22063615), (235, 4412723), (329, 3151945), (443, 2340835), (1423, 728735), (1645, 630389), (2215, 468167), (3101, 334405), (7115, 145747), (9961, 104105), (15505, 66881), (20821, 49805)]