54079125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 95784000

約数和(自身を除く): 41704875

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 289, 375, 425, 499, 867, 1275, 1445, 1497, 2125, 2495, 4335, 6375, 7225, 7485, 8483, 12475, 21675, 25449, 36125, 37425, 42415, 62375, 108375, 127245, 144211, 187125, 212075, 432633, 636225, 721055, 1060375, 2163165, 3181125, 3605275, 10815825, 18026375, 54079125]

約数ペア:

[(1, 54079125), (3, 18026375), (5, 10815825), (15, 3605275), (17, 3181125), (25, 2163165), (51, 1060375), (75, 721055), (85, 636225), (125, 432633), (255, 212075), (289, 187125), (375, 144211), (425, 127245), (499, 108375), (867, 62375), (1275, 42415), (1445, 37425), (1497, 36125), (2125, 25449), (2495, 21675), (4335, 12475), (6375, 8483), (7225, 7485)]