27151490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 50409216

約数和(自身を除く): 23257726

約数列:

[1, 2, 5, 10, 43, 86, 215, 233, 271, 430, 466, 542, 1165, 1355, 2330, 2710, 10019, 11653, 20038, 23306, 50095, 58265, 63143, 100190, 116530, 126286, 315715, 631430, 2715149, 5430298, 13575745, 27151490]

約数ペア:

[(1, 27151490), (2, 13575745), (5, 5430298), (10, 2715149), (43, 631430), (86, 315715), (215, 126286), (233, 116530), (271, 100190), (430, 63143), (466, 58265), (542, 50095), (1165, 23306), (1355, 20038), (2330, 11653), (2710, 10019)]