27830345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 37601280

約数和(自身を除く): 9770935

約数列:

[1, 5, 19, 23, 47, 95, 115, 235, 271, 437, 893, 1081, 1355, 2185, 4465, 5149, 5405, 6233, 12737, 20539, 25745, 31165, 63685, 102695, 118427, 242003, 292951, 592135, 1210015, 1464755, 5566069, 27830345]

約数ペア:

[(1, 27830345), (5, 5566069), (19, 1464755), (23, 1210015), (47, 592135), (95, 292951), (115, 242003), (235, 118427), (271, 102695), (437, 63685), (893, 31165), (1081, 25745), (1355, 20539), (2185, 12737), (4465, 6233), (5149, 5405)]