29801025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7006

約数の個数: 36

約数和(自身を含む): 56194320

約数和(自身を除く): 26393295

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 6971, 20913, 34855, 62739, 104565, 132449, 174275, 313695, 397347, 522825, 662245, 1192041, 1568475, 1986735, 3311225, 5960205, 9933675, 29801025]

約数ペア:

[(1, 29801025), (3, 9933675), (5, 5960205), (9, 3311225), (15, 1986735), (19, 1568475), (25, 1192041), (45, 662245), (57, 522825), (75, 397347), (95, 313695), (171, 174275), (225, 132449), (285, 104565), (475, 62739), (855, 34855), (1425, 20913), (4275, 6971)]