148935945

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{19507}}^1$

素因数の和:20024

約数の個数: 16

約数和(自身を含む): 238777920

約数和(自身を除く): 89841975

約数列:

[1, 3, 5, 15, 509, 1527, 2545, 7635, 19507, 58521, 97535, 292605, 9929063, 29787189, 49645315, 148935945]

約数ペア:

[(1, 148935945), (3, 49645315), (5, 29787189), (15, 9929063), (509, 292605), (1527, 97535), (2545, 58521), (7635, 19507)]