12499695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 24373440

約数和(自身を除く): 11873745

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 929, 1035, 1495, 2691, 2787, 4485, 4645, 8361, 12077, 13455, 13935, 21367, 36231, 41805, 60385, 64101, 106835, 108693, 181155, 192303, 277771, 320505, 543465, 833313, 961515, 1388855, 2499939, 4166565, 12499695]

約数ペア:

[(1, 12499695), (3, 4166565), (5, 2499939), (9, 1388855), (13, 961515), (15, 833313), (23, 543465), (39, 320505), (45, 277771), (65, 192303), (69, 181155), (115, 108693), (117, 106835), (195, 64101), (207, 60385), (299, 41805), (345, 36231), (585, 21367), (897, 13935), (929, 13455), (1035, 12077), (1495, 8361), (2691, 4645), (2787, 4485)]