126963645

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{56807}}^1$

素因数の和:56964

約数の個数: 16

約数和(自身を含む): 204508800

約数和(自身を除く): 77545155

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 56807, 170421, 284035, 852105, 8464243, 25392729, 42321215, 126963645]

約数ペア:

[(1, 126963645), (3, 42321215), (5, 25392729), (15, 8464243), (149, 852105), (447, 284035), (745, 170421), (2235, 56807)]