6444945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 6134895

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 479, 585, 897, 1035, 1437, 1495, 2395, 2691, 4311, 4485, 6227, 7185, 11017, 13455, 18681, 21555, 31135, 33051, 55085, 56043, 93405, 99153, 143221, 165255, 280215, 429663, 495765, 716105, 1288989, 2148315, 6444945]

約数ペア:

[(1, 6444945), (3, 2148315), (5, 1288989), (9, 716105), (13, 495765), (15, 429663), (23, 280215), (39, 165255), (45, 143221), (65, 99153), (69, 93405), (115, 56043), (117, 55085), (195, 33051), (207, 31135), (299, 21555), (345, 18681), (479, 13455), (585, 11017), (897, 7185), (1035, 6227), (1437, 4485), (1495, 4311), (2395, 2691)]