168396075

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{5023}}^1$

素因数の和:5188

約数の個数: 36

約数和(自身を含む): 303700800

約数和(自身を除く): 135304725

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1341, 2235, 3725, 5023, 6705, 11175, 15069, 25115, 33525, 45207, 75345, 125575, 226035, 376725, 748427, 1130175, 2245281, 3742135, 6735843, 11226405, 18710675, 33679215, 56132025, 168396075]

約数ペア:

[(1, 168396075), (3, 56132025), (5, 33679215), (9, 18710675), (15, 11226405), (25, 6735843), (45, 3742135), (75, 2245281), (149, 1130175), (225, 748427), (447, 376725), (745, 226035), (1341, 125575), (2235, 75345), (3725, 45207), (5023, 33525), (6705, 25115), (11175, 15069)]