2017622085

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{1619}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 3252856320

約数和(自身を除く): 1235234235

約数列:

[1, 3, 5, 15, 251, 331, 753, 993, 1255, 1619, 1655, 3765, 4857, 4965, 8095, 24285, 83081, 249243, 406369, 415405, 535889, 1219107, 1246215, 1607667, 2031845, 2679445, 6095535, 8038335, 134508139, 403524417, 672540695, 2017622085]

約数ペア:

[(1, 2017622085), (3, 672540695), (5, 403524417), (15, 134508139), (251, 8038335), (331, 6095535), (753, 2679445), (993, 2031845), (1255, 1607667), (1619, 1246215), (1655, 1219107), (3765, 535889), (4857, 415405), (4965, 406369), (8095, 249243), (24285, 83081)]