23140995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90749}}^1$

素因数の和:90774

約数の個数: 16

約数和(自身を含む): 39204000

約数和(自身を除く): 16063005

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 90749, 272247, 453745, 1361235, 1542733, 4628199, 7713665, 23140995]

約数ペア:

[(1, 23140995), (3, 7713665), (5, 4628199), (15, 1542733), (17, 1361235), (51, 453745), (85, 272247), (255, 90749)]