745933067325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7417}}^1\times {\mathrm{26293}}^1$

素因数の和:33743

約数の個数: 72

約数和(自身を含む): 1414884662568

約数和(自身を除く): 668951595243

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 7417, 22251, 26293, 37085, 66753, 78879, 111255, 126089, 131465, 185425, 236637, 333765, 378267, 394395, 446981, 556275, 630445, 657325, 1134801, 1183185, 1340943, 1668825, 1891335, 1971975, 2234905, 3152225, 4022829, 5674005, 5915925, 6704715, 9456675, 11174525, 20114145, 28370025, 33523575, 100570725, 195015181, 585045543, 975075905, 1755136629, 2925227715, 3315258077, 4875379525, 8775683145, 9945774231, 14626138575, 16576290385, 29837322693, 43878415725, 49728871155, 82881451925, 149186613465, 248644355775, 745933067325]

約数ペア:

[(1, 745933067325), (3, 248644355775), (5, 149186613465), (9, 82881451925), (15, 49728871155), (17, 43878415725), (25, 29837322693), (45, 16576290385), (51, 14626138575), (75, 9945774231), (85, 8775683145), (153, 4875379525), (225, 3315258077), (255, 2925227715), (425, 1755136629), (765, 975075905), (1275, 585045543), (3825, 195015181), (7417, 100570725), (22251, 33523575), (26293, 28370025), (37085, 20114145), (66753, 11174525), (78879, 9456675), (111255, 6704715), (126089, 5915925), (131465, 5674005), (185425, 4022829), (236637, 3152225), (333765, 2234905), (378267, 1971975), (394395, 1891335), (446981, 1668825), (556275, 1340943), (630445, 1183185), (657325, 1134801)]