3826125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 7300800

約数和(自身を除く): 3474675

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 179, 225, 285, 375, 475, 537, 855, 895, 1125, 1425, 1611, 2375, 2685, 3401, 4275, 4475, 7125, 8055, 10203, 13425, 17005, 21375, 22375, 30609, 40275, 51015, 67125, 85025, 153045, 201375, 255075, 425125, 765225, 1275375, 3826125]

約数ペア:

[(1, 3826125), (3, 1275375), (5, 765225), (9, 425125), (15, 255075), (19, 201375), (25, 153045), (45, 85025), (57, 67125), (75, 51015), (95, 40275), (125, 30609), (171, 22375), (179, 21375), (225, 17005), (285, 13425), (375, 10203), (475, 8055), (537, 7125), (855, 4475), (895, 4275), (1125, 3401), (1425, 2685), (1611, 2375)]