427493235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2192273}}^1$

素因数の和:2192294

約数の個数: 16

約数和(自身を含む): 736604064

約数和(自身を除く): 309110829

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2192273, 6576819, 10961365, 28499549, 32884095, 85498647, 142497745, 427493235]

約数ペア:

[(1, 427493235), (3, 142497745), (5, 85498647), (13, 32884095), (15, 28499549), (39, 10961365), (65, 6576819), (195, 2192273)]