11709765

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 40

約数和(自身を含む): 21736440

約数和(自身を除く): 10026675

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 997, 1305, 2349, 2991, 3915, 4985, 8973, 11745, 14955, 26919, 28913, 44865, 80757, 86739, 134595, 144565, 260217, 403785, 433695, 780651, 1301085, 2341953, 3903255, 11709765]

約数ペア:

[(1, 11709765), (3, 3903255), (5, 2341953), (9, 1301085), (15, 780651), (27, 433695), (29, 403785), (45, 260217), (81, 144565), (87, 134595), (135, 86739), (145, 80757), (261, 44865), (405, 28913), (435, 26919), (783, 14955), (997, 11745), (1305, 8973), (2349, 4985), (2991, 3915)]