80399025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{51047}}^1$

素因数の和:51070

約数の個数: 36

約数和(自身を含む): 164578752

約数和(自身を除く): 84179727

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 51047, 153141, 255235, 357329, 459423, 765705, 1071987, 1276175, 1786645, 2297115, 3215961, 3828525, 5359935, 8933225, 11485575, 16079805, 26799675, 80399025]

約数ペア:

[(1, 80399025), (3, 26799675), (5, 16079805), (7, 11485575), (9, 8933225), (15, 5359935), (21, 3828525), (25, 3215961), (35, 2297115), (45, 1786645), (63, 1276175), (75, 1071987), (105, 765705), (175, 459423), (225, 357329), (315, 255235), (525, 153141), (1575, 51047)]