152372955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85363}}^1$

素因数の和:85395

約数の個数: 32

約数和(自身を含む): 295017984

約数和(自身を除く): 142645029

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 85363, 256089, 426815, 597541, 1280445, 1451171, 1792623, 2987705, 4353513, 7255855, 8963115, 10158197, 21767565, 30474591, 50790985, 152372955]

約数ペア:

[(1, 152372955), (3, 50790985), (5, 30474591), (7, 21767565), (15, 10158197), (17, 8963115), (21, 7255855), (35, 4353513), (51, 2987705), (85, 1792623), (105, 1451171), (119, 1280445), (255, 597541), (357, 426815), (595, 256089), (1785, 85363)]