7133431345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{15511}}^1$

素因数の和:15685

約数の個数: 32

約数和(自身を含む): 9292308480

約数和(自身を除く): 2158877135

約数列:

[1, 5, 19, 47, 95, 103, 235, 515, 893, 1957, 4465, 4841, 9785, 15511, 24205, 77555, 91979, 294709, 459895, 729017, 1473545, 1597633, 3645085, 7988165, 13851323, 30355027, 69256615, 75088751, 151775135, 375443755, 1426686269, 7133431345]

約数ペア:

[(1, 7133431345), (5, 1426686269), (19, 375443755), (47, 151775135), (95, 75088751), (103, 69256615), (235, 30355027), (515, 13851323), (893, 7988165), (1957, 3645085), (4465, 1597633), (4841, 1473545), (9785, 729017), (15511, 459895), (24205, 294709), (77555, 91979)]