201068145

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{15901}}^1$

素因数の和:16193

約数の個数: 24

約数和(自身を含む): 349780392

約数和(自身を除く): 148712247

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 12645, 15901, 47703, 79505, 143109, 238515, 715545, 4468181, 13404543, 22340905, 40213629, 67022715, 201068145]

約数ペア:

[(1, 201068145), (3, 67022715), (5, 40213629), (9, 22340905), (15, 13404543), (45, 4468181), (281, 715545), (843, 238515), (1405, 143109), (2529, 79505), (4215, 47703), (12645, 15901)]