39288195

素因数分解:

$3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{991}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 68245632

約数和(自身を除く): 28957437

約数列:

[1, 3, 5, 9, 15, 45, 881, 991, 2643, 2973, 4405, 4955, 7929, 8919, 13215, 14865, 39645, 44595, 873071, 2619213, 4365355, 7857639, 13096065, 39288195]

約数ペア:

[(1, 39288195), (3, 13096065), (5, 7857639), (9, 4365355), (15, 2619213), (45, 873071), (881, 44595), (991, 39645), (2643, 14865), (2973, 13215), (4405, 8919), (4955, 7929)]