1898425635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{15767}}^1$

素因数の和:16147

約数の個数: 32

約数和(自身を含む): 3178828800

約数和(自身を除く): 1280403165

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 349, 1047, 1745, 5235, 8027, 15767, 24081, 40135, 47301, 78835, 120405, 236505, 362641, 1087923, 1813205, 5439615, 5502683, 16508049, 27513415, 82540245, 126561709, 379685127, 632808545, 1898425635]

約数ペア:

[(1, 1898425635), (3, 632808545), (5, 379685127), (15, 126561709), (23, 82540245), (69, 27513415), (115, 16508049), (345, 5502683), (349, 5439615), (1047, 1813205), (1745, 1087923), (5235, 362641), (8027, 236505), (15767, 120405), (24081, 78835), (40135, 47301)]