87126645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{252541}}^1$

素因数の和:252572

約数の個数: 16

約数和(自身を含む): 145464192

約数和(自身を除く): 58337547

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 252541, 757623, 1262705, 3788115, 5808443, 17425329, 29042215, 87126645]

約数ペア:

[(1, 87126645), (3, 29042215), (5, 17425329), (15, 5808443), (23, 3788115), (69, 1262705), (115, 757623), (345, 252541)]