16896125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 22464000

約数和(自身を除く): 5567875

約数列:

[1, 5, 25, 29, 59, 79, 125, 145, 295, 395, 725, 1475, 1711, 1975, 2291, 3625, 4661, 7375, 8555, 9875, 11455, 23305, 42775, 57275, 116525, 135169, 213875, 286375, 582625, 675845, 3379225, 16896125]

約数ペア:

[(1, 16896125), (5, 3379225), (25, 675845), (29, 582625), (59, 286375), (79, 213875), (125, 135169), (145, 116525), (295, 57275), (395, 42775), (725, 23305), (1475, 11455), (1711, 9875), (1975, 8555), (2291, 7375), (3625, 4661)]