264911185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2879}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 398131200

約数和(自身を除く): 133220015

約数列:

[1, 5, 7, 11, 35, 55, 77, 239, 385, 1195, 1673, 2629, 2879, 8365, 13145, 14395, 18403, 20153, 31669, 92015, 100765, 158345, 221683, 688081, 1108415, 3440405, 4816567, 7568891, 24082835, 37844455, 52982237, 264911185]

約数ペア:

[(1, 264911185), (5, 52982237), (7, 37844455), (11, 24082835), (35, 7568891), (55, 4816567), (77, 3440405), (239, 1108415), (385, 688081), (1195, 221683), (1673, 158345), (2629, 100765), (2879, 92015), (8365, 31669), (13145, 20153), (14395, 18403)]