83144475

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2202

約数の個数: 60

約数和(自身を含む): 162193240

約数和(自身を除く): 79048765

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 855, 1425, 1539, 2025, 2161, 2565, 4275, 6483, 7695, 10805, 12825, 19449, 32415, 38475, 41059, 54025, 58347, 97245, 123177, 162075, 175041, 205295, 291735, 369531, 486225, 615885, 875205, 1026475, 1108593, 1458675, 1847655, 3079425, 3325779, 4376025, 5542965, 9238275, 16628895, 27714825, 83144475]

約数ペア:

[(1, 83144475), (3, 27714825), (5, 16628895), (9, 9238275), (15, 5542965), (19, 4376025), (25, 3325779), (27, 3079425), (45, 1847655), (57, 1458675), (75, 1108593), (81, 1026475), (95, 875205), (135, 615885), (171, 486225), (225, 369531), (285, 291735), (405, 205295), (475, 175041), (513, 162075), (675, 123177), (855, 97245), (1425, 58347), (1539, 54025), (2025, 41059), (2161, 38475), (2565, 32415), (4275, 19449), (6483, 12825), (7695, 10805)]