2341305

素因数分解:

$3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 4402944

約数和(自身を除く): 2061639

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 47, 81, 123, 135, 141, 205, 235, 243, 369, 405, 423, 615, 705, 1107, 1215, 1269, 1845, 1927, 2115, 3321, 3807, 5535, 5781, 6345, 9635, 9963, 11421, 16605, 17343, 19035, 28905, 49815, 52029, 57105, 86715, 156087, 260145, 468261, 780435, 2341305]

約数ペア:

[(1, 2341305), (3, 780435), (5, 468261), (9, 260145), (15, 156087), (27, 86715), (41, 57105), (45, 52029), (47, 49815), (81, 28905), (123, 19035), (135, 17343), (141, 16605), (205, 11421), (235, 9963), (243, 9635), (369, 6345), (405, 5781), (423, 5535), (615, 3807), (705, 3321), (1107, 2115), (1215, 1927), (1269, 1845)]