3256125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 5715840

約数和(自身を除く): 2459715

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 457, 475, 1371, 1425, 2285, 2375, 6855, 7125, 8683, 11425, 26049, 34275, 43415, 57125, 130245, 171375, 217075, 651225, 1085375, 3256125]

約数ペア:

[(1, 3256125), (3, 1085375), (5, 651225), (15, 217075), (19, 171375), (25, 130245), (57, 57125), (75, 43415), (95, 34275), (125, 26049), (285, 11425), (375, 8683), (457, 7125), (475, 6855), (1371, 2375), (1425, 2285)]