6618105

素因数分解:

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

素因数の和:452

約数の個数: 48

約数和(自身を含む): 12841920

約数和(自身を除く): 6223815

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 419, 585, 1053, 1215, 1257, 1755, 2095, 3159, 3771, 5265, 5447, 6285, 11313, 15795, 16341, 18855, 27235, 33939, 49023, 56565, 81705, 101817, 147069, 169695, 245115, 441207, 509085, 735345, 1323621, 2206035, 6618105]

約数ペア:

[(1, 6618105), (3, 2206035), (5, 1323621), (9, 735345), (13, 509085), (15, 441207), (27, 245115), (39, 169695), (45, 147069), (65, 101817), (81, 81705), (117, 56565), (135, 49023), (195, 33939), (243, 27235), (351, 18855), (405, 16341), (419, 15795), (585, 11313), (1053, 6285), (1215, 5447), (1257, 5265), (1755, 3771), (2095, 3159)]