25429705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 37463040

約数和(自身を除く): 12033335

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 541, 553, 595, 1343, 2705, 2765, 3787, 6715, 9197, 9401, 18935, 42739, 45985, 47005, 64379, 213695, 299173, 321895, 726563, 1495865, 3632815, 5085941, 25429705]

約数ペア:

[(1, 25429705), (5, 5085941), (7, 3632815), (17, 1495865), (35, 726563), (79, 321895), (85, 299173), (119, 213695), (395, 64379), (541, 47005), (553, 45985), (595, 42739), (1343, 18935), (2705, 9401), (2765, 9197), (3787, 6715)]