6449156985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{8627}}^1$

素因数の和:8758

約数の個数: 64

約数和(自身を含む): 11297848320

約数和(自身を除く): 4848691335

約数列:

[1, 3, 5, 15, 19, 43, 57, 61, 95, 129, 183, 215, 285, 305, 645, 817, 915, 1159, 2451, 2623, 3477, 4085, 5795, 7869, 8627, 12255, 13115, 17385, 25881, 39345, 43135, 49837, 129405, 149511, 163913, 249185, 370961, 491739, 526247, 747555, 819565, 1112883, 1578741, 1854805, 2458695, 2631235, 5564415, 7048259, 7893705, 9998693, 21144777, 22628621, 29996079, 35241295, 49993465, 67885863, 105723885, 113143105, 149980395, 339429315, 429943799, 1289831397, 2149718995, 6449156985]

約数ペア:

[(1, 6449156985), (3, 2149718995), (5, 1289831397), (15, 429943799), (19, 339429315), (43, 149980395), (57, 113143105), (61, 105723885), (95, 67885863), (129, 49993465), (183, 35241295), (215, 29996079), (285, 22628621), (305, 21144777), (645, 9998693), (817, 7893705), (915, 7048259), (1159, 5564415), (2451, 2631235), (2623, 2458695), (3477, 1854805), (4085, 1578741), (5795, 1112883), (7869, 819565), (8627, 747555), (12255, 526247), (13115, 491739), (17385, 370961), (25881, 249185), (39345, 163913), (43135, 149511), (49837, 129405)]