27714825

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 53617600

約数和(自身を除く): 25902775

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2161, 2565, 4275, 6483, 10805, 12825, 19449, 32415, 41059, 54025, 58347, 97245, 123177, 162075, 205295, 291735, 369531, 486225, 615885, 1026475, 1108593, 1458675, 1847655, 3079425, 5542965, 9238275, 27714825]

約数ペア:

[(1, 27714825), (3, 9238275), (5, 5542965), (9, 3079425), (15, 1847655), (19, 1458675), (25, 1108593), (27, 1026475), (45, 615885), (57, 486225), (75, 369531), (95, 291735), (135, 205295), (171, 162075), (225, 123177), (285, 97245), (475, 58347), (513, 54025), (675, 41059), (855, 32415), (1425, 19449), (2161, 12825), (2565, 10805), (4275, 6483)]