7011765

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 13104000

約数和(自身を除く): 6092235

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 199, 243, 261, 405, 435, 597, 783, 995, 1215, 1305, 1791, 2349, 2985, 3915, 5373, 5771, 7047, 8955, 11745, 16119, 17313, 26865, 28855, 35235, 48357, 51939, 80595, 86565, 155817, 241785, 259695, 467451, 779085, 1402353, 2337255, 7011765]

約数ペア:

[(1, 7011765), (3, 2337255), (5, 1402353), (9, 779085), (15, 467451), (27, 259695), (29, 241785), (45, 155817), (81, 86565), (87, 80595), (135, 51939), (145, 48357), (199, 35235), (243, 28855), (261, 26865), (405, 17313), (435, 16119), (597, 11745), (783, 8955), (995, 7047), (1215, 5771), (1305, 5373), (1791, 3915), (2349, 2985)]