1634674305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 2948472576

約数和(自身を除く): 1313798271

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 121, 123, 165, 205, 363, 451, 605, 615, 1331, 1353, 1815, 1997, 2255, 3993, 4961, 5991, 6655, 6765, 9985, 14883, 19965, 21967, 24805, 29955, 54571, 65901, 74415, 81877, 109835, 163713, 241637, 245631, 272855, 329505, 409385, 724911, 818565, 900647, 1208185, 1228155, 2658007, 2701941, 3624555, 4503235, 7974021, 9907117, 13290035, 13509705, 29721351, 39870105, 49535585, 108978287, 148606755, 326934861, 544891435, 1634674305]

約数ペア:

[(1, 1634674305), (3, 544891435), (5, 326934861), (11, 148606755), (15, 108978287), (33, 49535585), (41, 39870105), (55, 29721351), (121, 13509705), (123, 13290035), (165, 9907117), (205, 7974021), (363, 4503235), (451, 3624555), (605, 2701941), (615, 2658007), (1331, 1228155), (1353, 1208185), (1815, 900647), (1997, 818565), (2255, 724911), (3993, 409385), (4961, 329505), (5991, 272855), (6655, 245631), (6765, 241637), (9985, 163713), (14883, 109835), (19965, 81877), (21967, 74415), (24805, 65901), (29955, 54571)]