13202235

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{739}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 22972560

約数和(自身を除く): 9770325

約数列:

[1, 3, 5, 9, 15, 45, 397, 739, 1191, 1985, 2217, 3573, 3695, 5955, 6651, 11085, 17865, 33255, 293383, 880149, 1466915, 2640447, 4400745, 13202235]

約数ペア:

[(1, 13202235), (3, 4400745), (5, 2640447), (9, 1466915), (15, 880149), (45, 293383), (397, 33255), (739, 17865), (1191, 11085), (1985, 6651), (2217, 5955), (3573, 3695)]