156960892905

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{79878317}}^1$

素因数の和:79878456

約数の個数: 16

約数和(自身を含む): 253054511424

約数和(自身を除く): 96093618519

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 79878317, 239634951, 399391585, 1198174755, 10464059527, 31392178581, 52320297635, 156960892905]

約数ペア:

[(1, 156960892905), (3, 52320297635), (5, 31392178581), (15, 10464059527), (131, 1198174755), (393, 399391585), (655, 239634951), (1965, 79878317)]