274008385

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{541}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 390240000

約数和(自身を除く): 116231615

約数列:

[1, 5, 7, 29, 35, 145, 203, 499, 541, 1015, 2495, 2705, 3493, 3787, 14471, 15689, 17465, 18935, 72355, 78445, 101297, 109823, 269959, 506485, 549115, 1349795, 1889713, 7828811, 9448565, 39144055, 54801677, 274008385]

約数ペア:

[(1, 274008385), (5, 54801677), (7, 39144055), (29, 9448565), (35, 7828811), (145, 1889713), (203, 1349795), (499, 549115), (541, 506485), (1015, 269959), (2495, 109823), (2705, 101297), (3493, 78445), (3787, 72355), (14471, 18935), (15689, 17465)]