142476145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{176989}}^1$

素因数の和:177024

約数の個数: 16

約数和(自身を含む): 203892480

約数和(自身を除く): 61416335

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 176989, 884945, 1238923, 4070747, 6194615, 20353735, 28495229, 142476145]

約数ペア:

[(1, 142476145), (5, 28495229), (7, 20353735), (23, 6194615), (35, 4070747), (115, 1238923), (161, 884945), (805, 176989)]