84238425

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3499}}^1$

素因数の和:3622

約数の個数: 36

約数和(自身を含む): 152334000

約数和(自身を除く): 68095575

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 321, 535, 963, 1605, 2675, 3499, 4815, 8025, 10497, 17495, 24075, 31491, 52485, 87475, 157455, 262425, 374393, 787275, 1123179, 1871965, 3369537, 5615895, 9359825, 16847685, 28079475, 84238425]

約数ペア:

[(1, 84238425), (3, 28079475), (5, 16847685), (9, 9359825), (15, 5615895), (25, 3369537), (45, 1871965), (75, 1123179), (107, 787275), (225, 374393), (321, 262425), (535, 157455), (963, 87475), (1605, 52485), (2675, 31491), (3499, 24075), (4815, 17495), (8025, 10497)]