1954243875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7309}}^1$

素因数の和:7381

約数の個数: 64

約数和(自身を含む): 3503185920

約数和(自身を除く): 1548942045

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 125, 155, 345, 375, 465, 575, 713, 775, 1725, 2139, 2325, 2875, 3565, 3875, 7309, 8625, 10695, 11625, 17825, 21927, 36545, 53475, 89125, 109635, 168107, 182725, 226579, 267375, 504321, 548175, 679737, 840535, 913625, 1132895, 2521605, 2740875, 3398685, 4202675, 5211317, 5664475, 12608025, 15633951, 16993425, 21013375, 26056585, 28322375, 63040125, 78169755, 84967125, 130282925, 390848775, 651414625, 1954243875]

約数ペア:

[(1, 1954243875), (3, 651414625), (5, 390848775), (15, 130282925), (23, 84967125), (25, 78169755), (31, 63040125), (69, 28322375), (75, 26056585), (93, 21013375), (115, 16993425), (125, 15633951), (155, 12608025), (345, 5664475), (375, 5211317), (465, 4202675), (575, 3398685), (713, 2740875), (775, 2521605), (1725, 1132895), (2139, 913625), (2325, 840535), (2875, 679737), (3565, 548175), (3875, 504321), (7309, 267375), (8625, 226579), (10695, 182725), (11625, 168107), (17825, 109635), (21927, 89125), (36545, 53475)]