4966125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 9434880

約数和(自身を除く): 4468755

約数列:

[1, 3, 5, 15, 17, 19, 25, 41, 51, 57, 75, 85, 95, 123, 125, 205, 255, 285, 323, 375, 425, 475, 615, 697, 779, 969, 1025, 1275, 1425, 1615, 2091, 2125, 2337, 2375, 3075, 3485, 3895, 4845, 5125, 6375, 7125, 8075, 10455, 11685, 13243, 15375, 17425, 19475, 24225, 39729, 40375, 52275, 58425, 66215, 87125, 97375, 121125, 198645, 261375, 292125, 331075, 993225, 1655375, 4966125]

約数ペア:

[(1, 4966125), (3, 1655375), (5, 993225), (15, 331075), (17, 292125), (19, 261375), (25, 198645), (41, 121125), (51, 97375), (57, 87125), (75, 66215), (85, 58425), (95, 52275), (123, 40375), (125, 39729), (205, 24225), (255, 19475), (285, 17425), (323, 15375), (375, 13243), (425, 11685), (475, 10455), (615, 8075), (697, 7125), (779, 6375), (969, 5125), (1025, 4845), (1275, 3895), (1425, 3485), (1615, 3075), (2091, 2375), (2125, 2337)]