6807645

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 6401187

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 431, 585, 1053, 1215, 1293, 1755, 2155, 3159, 3879, 5265, 5603, 6465, 11637, 15795, 16809, 19395, 28015, 34911, 50427, 58185, 84045, 104733, 151281, 174555, 252135, 453843, 523665, 756405, 1361529, 2269215, 6807645]

約数ペア:

[(1, 6807645), (3, 2269215), (5, 1361529), (9, 756405), (13, 523665), (15, 453843), (27, 252135), (39, 174555), (45, 151281), (65, 104733), (81, 84045), (117, 58185), (135, 50427), (195, 34911), (243, 28015), (351, 19395), (405, 16809), (431, 15795), (585, 11637), (1053, 6465), (1215, 5603), (1293, 5265), (1755, 3879), (2155, 3159)]