85564125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4043

約数の個数: 48

約数和(自身を含む): 162402240

約数和(自身を除く): 76838115

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 4003, 4275, 7125, 12009, 20015, 21375, 36027, 60045, 76057, 100075, 180135, 228171, 300225, 380285, 500375, 684513, 900675, 1140855, 1501125, 1901425, 3422565, 4503375, 5704275, 9507125, 17112825, 28521375, 85564125]

約数ペア:

[(1, 85564125), (3, 28521375), (5, 17112825), (9, 9507125), (15, 5704275), (19, 4503375), (25, 3422565), (45, 1901425), (57, 1501125), (75, 1140855), (95, 900675), (125, 684513), (171, 500375), (225, 380285), (285, 300225), (375, 228171), (475, 180135), (855, 100075), (1125, 76057), (1425, 60045), (2375, 36027), (4003, 21375), (4275, 20015), (7125, 12009)]