1248049125

素因数分解:

$3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{18803}}^1$

素因数の和:18883

約数の個数: 48

約数和(自身を含む): 2288070720

約数和(自身を除く): 1040021595

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 177, 225, 295, 375, 531, 885, 1125, 1475, 2655, 4425, 7375, 13275, 18803, 22125, 56409, 66375, 94015, 169227, 282045, 470075, 846135, 1109377, 1410225, 2350375, 3328131, 4230675, 5546885, 7051125, 9984393, 16640655, 21153375, 27734425, 49921965, 83203275, 138672125, 249609825, 416016375, 1248049125]

約数ペア:

[(1, 1248049125), (3, 416016375), (5, 249609825), (9, 138672125), (15, 83203275), (25, 49921965), (45, 27734425), (59, 21153375), (75, 16640655), (125, 9984393), (177, 7051125), (225, 5546885), (295, 4230675), (375, 3328131), (531, 2350375), (885, 1410225), (1125, 1109377), (1475, 846135), (2655, 470075), (4425, 282045), (7375, 169227), (13275, 94015), (18803, 66375), (22125, 56409)]