13287105

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 26046720

約数和(自身を除く): 12759615

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 67, 113, 117, 135, 195, 201, 335, 339, 351, 565, 585, 603, 871, 1005, 1017, 1469, 1695, 1755, 1809, 2613, 3015, 3051, 4355, 4407, 5085, 7345, 7571, 7839, 9045, 13065, 13221, 15255, 22035, 22713, 23517, 37855, 39195, 39663, 66105, 68139, 98423, 113565, 117585, 198315, 204417, 295269, 340695, 492115, 885807, 1022085, 1476345, 2657421, 4429035, 13287105]

約数ペア:

[(1, 13287105), (3, 4429035), (5, 2657421), (9, 1476345), (13, 1022085), (15, 885807), (27, 492115), (39, 340695), (45, 295269), (65, 204417), (67, 198315), (113, 117585), (117, 113565), (135, 98423), (195, 68139), (201, 66105), (335, 39663), (339, 39195), (351, 37855), (565, 23517), (585, 22713), (603, 22035), (871, 15255), (1005, 13221), (1017, 13065), (1469, 9045), (1695, 7839), (1755, 7571), (1809, 7345), (2613, 5085), (3015, 4407), (3051, 4355)]