13457145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69011}}^1$

素因数の和:69032

約数の個数: 16

約数和(自身を含む): 23188032

約数和(自身を除く): 9730887

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 69011, 207033, 345055, 897143, 1035165, 2691429, 4485715, 13457145]

約数ペア:

[(1, 13457145), (3, 4485715), (5, 2691429), (13, 1035165), (15, 897143), (39, 345055), (65, 207033), (195, 69011)]