84144775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23537}}^1$

素因数の和:23571

約数の個数: 24

約数和(自身を含む): 122585904

約数和(自身を除く): 38441129

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 23537, 117685, 258907, 305981, 588425, 1294535, 1529905, 3365791, 6472675, 7649525, 16828955, 84144775]

約数ペア:

[(1, 84144775), (5, 16828955), (11, 7649525), (13, 6472675), (25, 3365791), (55, 1529905), (65, 1294535), (143, 588425), (275, 305981), (325, 258907), (715, 117685), (3575, 23537)]