2643495855

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3646

約数の個数: 128

約数和(自身を含む): 5796403200

約数和(自身を除く): 3152907345

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 49, 55, 65, 77, 91, 105, 143, 147, 165, 195, 231, 245, 273, 343, 385, 429, 455, 539, 637, 715, 735, 1001, 1029, 1155, 1365, 1617, 1715, 1911, 2145, 2695, 3003, 3185, 3593, 3773, 4459, 5005, 5145, 7007, 8085, 9555, 10779, 11319, 13377, 15015, 17965, 18865, 21021, 22295, 25151, 35035, 39523, 46709, 49049, 53895, 56595, 66885, 75453, 105105, 118569, 125755, 140127, 147147, 176057, 197615, 233545, 245245, 276661, 326963, 377265, 513799, 528171, 592845, 700635, 735735, 829983, 880285, 980889, 1232399, 1383305, 1541397, 1634815, 1936627, 2288741, 2568995, 2640855, 3596593, 3697197, 4149915, 4904445, 5809881, 6161995, 6866223, 7706985, 9683135, 10789779, 11443705, 13556389, 16021187, 17982965, 18485985, 25176151, 29049405, 34331115, 40669167, 48063561, 53948895, 67781945, 75528453, 80105935, 125880755, 176233057, 203345835, 240317805, 377642265, 528699171, 881165285, 2643495855]

約数ペア:

[(1, 2643495855), (3, 881165285), (5, 528699171), (7, 377642265), (11, 240317805), (13, 203345835), (15, 176233057), (21, 125880755), (33, 80105935), (35, 75528453), (39, 67781945), (49, 53948895), (55, 48063561), (65, 40669167), (77, 34331115), (91, 29049405), (105, 25176151), (143, 18485985), (147, 17982965), (165, 16021187), (195, 13556389), (231, 11443705), (245, 10789779), (273, 9683135), (343, 7706985), (385, 6866223), (429, 6161995), (455, 5809881), (539, 4904445), (637, 4149915), (715, 3697197), (735, 3596593), (1001, 2640855), (1029, 2568995), (1155, 2288741), (1365, 1936627), (1617, 1634815), (1715, 1541397), (1911, 1383305), (2145, 1232399), (2695, 980889), (3003, 880285), (3185, 829983), (3593, 735735), (3773, 700635), (4459, 592845), (5005, 528171), (5145, 513799), (7007, 377265), (8085, 326963), (9555, 276661), (10779, 245245), (11319, 233545), (13377, 197615), (15015, 176057), (17965, 147147), (18865, 140127), (21021, 125755), (22295, 118569), (25151, 105105), (35035, 75453), (39523, 66885), (46709, 56595), (49049, 53895)]