56306025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13171}}^1$

素因数の和:13206

約数の個数: 36

約数和(自身を含む): 106166320

約数和(自身を除く): 49860295

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 13171, 39513, 65855, 118539, 197565, 250249, 329275, 592695, 750747, 987825, 1251245, 2252241, 2963475, 3753735, 6256225, 11261205, 18768675, 56306025]

約数ペア:

[(1, 56306025), (3, 18768675), (5, 11261205), (9, 6256225), (15, 3753735), (19, 2963475), (25, 2252241), (45, 1251245), (57, 987825), (75, 750747), (95, 592695), (171, 329275), (225, 250249), (285, 197565), (475, 118539), (855, 65855), (1425, 39513), (4275, 13171)]