2206035

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 4268880

約数和(自身を除く): 2062845

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 419, 585, 1053, 1257, 1755, 2095, 3771, 5265, 5447, 6285, 11313, 16341, 18855, 27235, 33939, 49023, 56565, 81705, 147069, 169695, 245115, 441207, 735345, 2206035]

約数ペア:

[(1, 2206035), (3, 735345), (5, 441207), (9, 245115), (13, 169695), (15, 147069), (27, 81705), (39, 56565), (45, 49023), (65, 33939), (81, 27235), (117, 18855), (135, 16341), (195, 11313), (351, 6285), (405, 5447), (419, 5265), (585, 3771), (1053, 2095), (1257, 1755)]