57241965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 108959904

約数和(自身を除く): 51717939

約数列:

[1, 3, 5, 11, 15, 19, 31, 33, 55, 57, 93, 95, 155, 165, 209, 285, 341, 361, 465, 589, 627, 961, 1023, 1045, 1083, 1705, 1767, 1805, 2883, 2945, 3135, 3971, 4805, 5115, 5415, 6479, 8835, 10571, 11191, 11913, 14415, 18259, 19437, 19855, 31713, 32395, 33573, 52855, 54777, 55955, 59565, 91295, 97185, 123101, 158565, 167865, 200849, 273885, 346921, 369303, 602547, 615505, 1004245, 1040763, 1734605, 1846515, 3012735, 3816131, 5203815, 11448393, 19080655, 57241965]

約数ペア:

[(1, 57241965), (3, 19080655), (5, 11448393), (11, 5203815), (15, 3816131), (19, 3012735), (31, 1846515), (33, 1734605), (55, 1040763), (57, 1004245), (93, 615505), (95, 602547), (155, 369303), (165, 346921), (209, 273885), (285, 200849), (341, 167865), (361, 158565), (465, 123101), (589, 97185), (627, 91295), (961, 59565), (1023, 55955), (1045, 54777), (1083, 52855), (1705, 33573), (1767, 32395), (1805, 31713), (2883, 19855), (2945, 19437), (3135, 18259), (3971, 14415), (4805, 11913), (5115, 11191), (5415, 10571), (6479, 8835)]