3480165

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 6728568

約数和(自身を除く): 3248403

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 661, 1053, 1755, 1983, 3305, 5265, 5949, 8593, 9915, 17847, 25779, 29745, 42965, 53541, 77337, 89235, 128895, 232011, 267705, 386685, 696033, 1160055, 3480165]

約数ペア:

[(1, 3480165), (3, 1160055), (5, 696033), (9, 386685), (13, 267705), (15, 232011), (27, 128895), (39, 89235), (45, 77337), (65, 53541), (81, 42965), (117, 29745), (135, 25779), (195, 17847), (351, 9915), (405, 8593), (585, 5949), (661, 5265), (1053, 3305), (1755, 1983)]