57161025

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 110558400

約数和(自身を除く): 53397375

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 4457, 12825, 13371, 22285, 40113, 66855, 84683, 111425, 120339, 200565, 254049, 334275, 423415, 601695, 762147, 1002825, 1270245, 2117075, 2286441, 3008475, 3810735, 6351225, 11432205, 19053675, 57161025]

約数ペア:

[(1, 57161025), (3, 19053675), (5, 11432205), (9, 6351225), (15, 3810735), (19, 3008475), (25, 2286441), (27, 2117075), (45, 1270245), (57, 1002825), (75, 762147), (95, 601695), (135, 423415), (171, 334275), (225, 254049), (285, 200565), (475, 120339), (513, 111425), (675, 84683), (855, 66855), (1425, 40113), (2565, 22285), (4275, 13371), (4457, 12825)]