2016495

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 3902976

約数和(自身を除く): 1886481

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 383, 405, 585, 1053, 1149, 1755, 1915, 3447, 4979, 5265, 5745, 10341, 14937, 17235, 24895, 31023, 44811, 51705, 74685, 134433, 155115, 224055, 403299, 672165, 2016495]

約数ペア:

[(1, 2016495), (3, 672165), (5, 403299), (9, 224055), (13, 155115), (15, 134433), (27, 74685), (39, 51705), (45, 44811), (65, 31023), (81, 24895), (117, 17235), (135, 14937), (195, 10341), (351, 5745), (383, 5265), (405, 4979), (585, 3447), (1053, 1915), (1149, 1755)]