147207975

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{14983}}^1$

素因数の和:15127

約数の個数: 24

約数和(自身を含む): 245258112

約数和(自身を除く): 98050137

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 9825, 14983, 44949, 74915, 224745, 374575, 1123725, 1962773, 5888319, 9813865, 29441595, 49069325, 147207975]

約数ペア:

[(1, 147207975), (3, 49069325), (5, 29441595), (15, 9813865), (25, 5888319), (75, 1962773), (131, 1123725), (393, 374575), (655, 224745), (1965, 74915), (3275, 44949), (9825, 14983)]