53273295

素因数分解:

$3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 96122400

約数和(自身を除く): 42849105

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 199, 405, 597, 661, 995, 1791, 1983, 2985, 3305, 5373, 5949, 8955, 9915, 16119, 17847, 26865, 29745, 53541, 80595, 89235, 131539, 267705, 394617, 657695, 1183851, 1973085, 3551553, 5919255, 10654659, 17757765, 53273295]

約数ペア:

[(1, 53273295), (3, 17757765), (5, 10654659), (9, 5919255), (15, 3551553), (27, 1973085), (45, 1183851), (81, 657695), (135, 394617), (199, 267705), (405, 131539), (597, 89235), (661, 80595), (995, 53541), (1791, 29745), (1983, 26865), (2985, 17847), (3305, 16119), (5373, 9915), (5949, 8955)]