15147159

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 20661120

約数和(自身を除く): 5513961

約数列:

[1, 3, 67, 179, 201, 421, 537, 1263, 11993, 28207, 35979, 75359, 84621, 226077, 5049053, 15147159]

約数ペア:

[(1, 15147159), (3, 5049053), (67, 226077), (179, 84621), (201, 75359), (421, 35979), (537, 28207), (1263, 11993)]