39554385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 68573568

約数和(自身を除く): 29019183

約数列:

[1, 3, 5, 13, 15, 39, 65, 193, 195, 579, 965, 1051, 2509, 2895, 3153, 5255, 7527, 12545, 13663, 15765, 37635, 40989, 68315, 202843, 204945, 608529, 1014215, 2636959, 3042645, 7910877, 13184795, 39554385]

約数ペア:

[(1, 39554385), (3, 13184795), (5, 7910877), (13, 3042645), (15, 2636959), (39, 1014215), (65, 608529), (193, 204945), (195, 202843), (579, 68315), (965, 40989), (1051, 37635), (2509, 15765), (2895, 13663), (3153, 12545), (5255, 7527)]