11505285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2113}}^1$

素因数の和:2146

約数の個数: 36

約数和(自身を含む): 21930636

約数和(自身を除く): 10425351

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 2113, 5445, 6339, 10565, 19017, 23243, 31695, 69729, 95085, 116215, 209187, 255673, 348645, 767019, 1045935, 1278365, 2301057, 3835095, 11505285]

約数ペア:

[(1, 11505285), (3, 3835095), (5, 2301057), (9, 1278365), (11, 1045935), (15, 767019), (33, 348645), (45, 255673), (55, 209187), (99, 116215), (121, 95085), (165, 69729), (363, 31695), (495, 23243), (605, 19017), (1089, 10565), (1815, 6339), (2113, 5445)]