157629605

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{809}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 228614400

約数和(自身を除く): 70984795

約数列:

[1, 5, 7, 19, 35, 95, 133, 293, 665, 809, 1465, 2051, 4045, 5567, 5663, 10255, 15371, 27835, 28315, 38969, 76855, 107597, 194845, 237037, 537985, 1185185, 1659259, 4503703, 8296295, 22518515, 31525921, 157629605]

約数ペア:

[(1, 157629605), (5, 31525921), (7, 22518515), (19, 8296295), (35, 4503703), (95, 1659259), (133, 1185185), (293, 537985), (665, 237037), (809, 194845), (1465, 107597), (2051, 76855), (4045, 38969), (5567, 28315), (5663, 27835), (10255, 15371)]