207915045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1066231}}^1$

素因数の和:1066252

約数の個数: 16

約数和(自身を含む): 358253952

約数和(自身を除く): 150338907

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1066231, 3198693, 5331155, 13861003, 15993465, 41583009, 69305015, 207915045]

約数ペア:

[(1, 207915045), (3, 69305015), (5, 41583009), (13, 15993465), (15, 13861003), (39, 5331155), (65, 3198693), (195, 1066231)]